Sheridan; William G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sheridan; William G..The latest application filed is for "geared gas turbine engine with oil deaerator and air removal".
Company Profile
83.200.200
- Sheridan; William G. - Southington CT
- Sheridan; William G - Southington CT
- Sheridan; William G. - Naperville IL
Patent Activity
| Patent | Date |
|---|---|
| Geared Gas Turbine Engine With Oil Deaerator And Air Removal App 20220307387 - Sheridan; William G. | 2022-09-29 |
| Oil baffle for gas turbine fan drive gear system Grant 11,448,310 - Sheridan , et al. September 20, 2 | 2022-09-20 |
| Fan and low pressure compressor geared to low speed spool of gas turbine engine Grant 11,434,829 - Sheridan , et al. September 6, 2 | 2022-09-06 |
| Method Of Assembly For Gas Turbine Fan Drive Gear System App 20220260022 - McCune; Michael E. ; et al. | 2022-08-18 |
| Geared architecture for gas turbine engine Grant 11,415,064 - Husband , et al. August 16, 2 | 2022-08-16 |
| Gear Train For Gas Geared Gas Turbine Engine App 20220235712 - Sheridan; William G. | 2022-07-28 |
| Geared gas turbine engine with gear driving low pressure compressor and fan at a common speed and a shear section to provide overspeed protection Grant 11,384,657 - Sheridan July 12, 2 | 2022-07-12 |
| Geared turbofan high gearbox power density Grant 11,339,723 - Schwarz , et al. May 24, 2 | 2022-05-24 |
| Method of assembly for gas turbine fan drive gear system Grant 11,339,726 - McCune , et al. May 24, 2 | 2022-05-24 |
| Geared Turbofan Engine Gearbox Arrangement App 20220154643 - Schwarz; Frederick M. ; et al. | 2022-05-19 |
| Geared Turbofan With Overspeed Protection App 20220128060 - Sheridan; William G. ; et al. | 2022-04-28 |
| Gear train for gas geared gas turbine engine Grant 11,300,057 - Sheridan April 12, 2 | 2022-04-12 |
| External core gas turbine engine assembly Grant 11,286,885 - Sheridan March 29, 2 | 2022-03-29 |
| Geared turbofan engine gearbox arrangement Grant 11,280,267 - Schwarz , et al. March 22, 2 | 2022-03-22 |
| Gas Turbine Engine With Non-epicyclic Gear Reduction System App 20220074351 - Sheridan; William G. | 2022-03-10 |
| Gas Turbine Engine Front Section App 20220074350 - Schwarz; Frederick M. ; et al. | 2022-03-10 |
| Method Of Assembly For Gear System With Rotating Carrier App 20220074353 - Sheridan; William G. ; et al. | 2022-03-10 |
| Geared turbofan with overspeed protection Grant 11,255,337 - Sheridan , et al. February 22, 2 | 2022-02-22 |
| Deflection Limiter For A Gas Turbine Engine App 20220049629 - Sheridan; William G. ; et al. | 2022-02-17 |
| Geared gas turbine engine with oil deaerator and air removal Grant 11,248,494 - Sheridan February 15, 2 | 2022-02-15 |
| Geared Turbofan With Integral Front Support And Carrier App 20220034263 - Sheridan; William G. | 2022-02-03 |
| Hybrid Electric Fan With Stall Free Low Pressure Compressor App 20220025823 - Kupratis; Daniel Bernard ; et al. | 2022-01-27 |
| Method of providing turbine engines with different thrust ratings Grant 11,225,913 - Schwarz , et al. January 18, 2 | 2022-01-18 |
| Fan Drive Gear System App 20220010736 - Roberge; Gary D. ; et al. | 2022-01-13 |
| Flexible Coupling For Geared Turbine Engine App 20220003172 - Sheridan; William G. ; et al. | 2022-01-06 |
| Geared architecture for gas turbine engine Grant 11,215,122 - Sheridan , et al. January 4, 2 | 2022-01-04 |
| Wet-face/dry-face seal and methods of operation Grant 11,209,086 - Davis , et al. December 28, 2 | 2021-12-28 |
| Method of assembly for fan drive gear system with rotating carrier Grant 11,208,958 - Sheridan , et al. December 28, 2 | 2021-12-28 |
| Auxiliary oil system for geared gas turbine engine Grant 11,203,974 - Sheridan December 21, 2 | 2021-12-21 |
| Turbofan engine front section Grant 11,203,982 - Schwarz , et al. December 21, 2 | 2021-12-21 |
| Fundamental Gear System Architecture App 20210381442 - Sheridan; William G. | 2021-12-09 |
| Geared turbofan with non-epicyclic gear reduction system Grant 11,187,160 - Sheridan November 30, 2 | 2021-11-30 |
| Hybrid electric fan with improved low pressure compressor Grant 11,168,616 - Kupratis , et al. November 9, 2 | 2021-11-09 |
| Geared gas turbine engine with improved breather air venting Grant 11,168,585 - Sheridan , et al. November 9, 2 | 2021-11-09 |
| Aircraft Hybrid Propulsion Fan Drive Gear System Dc Motors And Generators App 20210339880 - Kupratis; Daniel Bernard ; et al. | 2021-11-04 |
| Oil Baffle For Gas Turbine Fan Drive Gear System App 20210341049 - Sheridan; William G. ; et al. | 2021-11-04 |
| Geared gas turbine engine Grant 11,162,430 - Sheridan November 2, 2 | 2021-11-02 |
| Geared architecture for gas turbine engine Grant 11,162,575 - Sheridan November 2, 2 | 2021-11-02 |
| Fan drive gear system Grant 11,156,166 - Roberge , et al. October 26, 2 | 2021-10-26 |
| Fan Drive Gear System App 20210310421 - Sheridan; William G. | 2021-10-07 |
| Flexible coupling for geared turbine engine Grant 11,136,920 - Sheridan , et al. October 5, 2 | 2021-10-05 |
| Turbofan Engine Front Section App 20210293154 - Schwarz; Frederick M. ; et al. | 2021-09-23 |
| Fundamental gear system architecture Grant 11,125,167 - Sheridan September 21, 2 | 2021-09-21 |
| Gas Turbine Engine With Intercooled Cooling Air And Dual Towershaft Accessory Gearbox App 20210285380 - Suciu; Gabriel L. ; et al. | 2021-09-16 |
| Aircraft hybrid propulsion fan drive gear system DC motors and generators Grant 11,091,272 - Kupratis , et al. August 17, 2 | 2021-08-17 |
| Turbofan with motorized rotating inlet guide vane Grant 11,085,371 - Kupratis , et al. August 10, 2 | 2021-08-10 |
| Fan And Low Pressure Compressor Geared To Low Speed Spool Of Gas Turbine Engine App 20210239052 - Sheridan; William G. ; et al. | 2021-08-05 |
| Oil baffle for gas turbine fan drive gear system Grant 11,079,007 - Sheridan , et al. August 3, 2 | 2021-08-03 |
| Geared Gas Turbine Engine With Oil Deaerator App 20210231059 - Sheridan; William G. | 2021-07-29 |
| Geared gas turbine engine with oil deaerator and air removal Grant 11,066,954 - Sheridan July 20, 2 | 2021-07-20 |
| Fan drive gear system Grant 11,067,005 - Sheridan July 20, 2 | 2021-07-20 |
| Fan Drive Gear System With Improved Misalignment Capability App 20210215060 - Sheridan; William G. | 2021-07-15 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20210215101 - Sheridan; William G. ; et al. | 2021-07-15 |
| Roller bearings for high ratio geared turbofan engine Grant 11,053,811 - Sheridan July 6, 2 | 2021-07-06 |
| Turbofan engine front section Grant 11,053,816 - Schwarz , et al. July 6, 2 | 2021-07-06 |
| Planetary Gear System Arrangement With Auxiliary Oil System App 20210180492 - Sheridan; William G. ; et al. | 2021-06-17 |
| Bearing assembly for gas turbine engines Grant 11,028,717 - Amador , et al. June 8, 2 | 2021-06-08 |
| Fan and low pressure compressor geared to low speed spool of gas turbine engine Grant 11,015,533 - Sheridan , et al. May 25, 2 | 2021-05-25 |
| Geared Architecture For Gas Turbine Engine App 20210148454 - Sheridan; William G. | 2021-05-20 |
| Geared Architecture For Gas Turbine Engine App 20210148287 - Husband; Jason ; et al. | 2021-05-20 |
| Geared Architecture For Gas Turbine Engine App 20210148286 - Sheridan; William G. ; et al. | 2021-05-20 |
| Geared turbofan with integral front support and carrier Grant 11,008,947 - Sheridan May 18, 2 | 2021-05-18 |
| Fan drive gear system with improved misalignment capability Grant 11,008,885 - Sheridan May 18, 2 | 2021-05-18 |
| Method Of Assembly For Fan Drive Gear System With Rotating Carrier App 20210140373 - Sheridan; William G. ; et al. | 2021-05-13 |
| Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox Grant 10,995,673 - Suciu , et al. May 4, 2 | 2021-05-04 |
| Geared Turbofan With Low Pressure Turbine Features App 20210087944 - Sheridan; William G. | 2021-03-25 |
| Aircraft system with distributed propulsion Grant 10,906,657 - Schwarz , et al. February 2, 2 | 2021-02-02 |
| Geared Turbofan With Four Star/planetary Gear Reduction App 20210010386 - Schwarz; Frederick M. ; et al. | 2021-01-14 |
| Gear Reduction For Lower Thrust Geared Turbofan App 20210010426 - Schwarz; Frederick M. ; et al. | 2021-01-14 |
| Flexible Coupling For Geared Turbine Engine App 20210010428 - Sheridan; William G. ; et al. | 2021-01-14 |
| Oil loss protection for a fan drive gear system Grant 10,883,425 - Sheridan January 5, 2 | 2021-01-05 |
| Geared Gas Turbine Engine With Oil Deaerator And Air Removal App 20200408111 - Sheridan; William G. | 2020-12-31 |
| Geared Turbofan Engine Gearbox Arrangement App 20200400071 - Schwarz; Frederick M. ; et al. | 2020-12-24 |
| Geared Turbofan With Non-epicyclic Gear Reduction System App 20200386167 - Sheridan; William G. | 2020-12-10 |
| Planetary Gear System Arrangement With Auxiliary Oil System App 20200386138 - McCune; Michael E. ; et al. | 2020-12-10 |
| Geared Gas Turbine Engine App 20200362765 - Sheridan; William G. | 2020-11-19 |
| Method Of Assembly For Gas Turbine Fan Drive Gear System App 20200355123 - McCune; Michael E. ; et al. | 2020-11-12 |
| Turbofan engine bearing and gearbox arrangement Grant 10,830,131 - Schwarz , et al. November 10, 2 | 2020-11-10 |
| Method and apparatus for mounting multiple bearings on a shaft Grant 10,808,753 - Sheridan , et al. October 20, 2 | 2020-10-20 |
| Geared turbofan with four star/planetary gear reduction Grant 10,801,355 - Schwarz , et al. October 13, 2 | 2020-10-13 |
| Damper check valve Grant 10,794,283 - Sheridan October 6, 2 | 2020-10-06 |
| Fan drive gear system DC motor and generator Grant 10,794,216 - Kupratis , et al. October 6, 2 | 2020-10-06 |
| Windmill lubrication gear train for lubricant system in a geared gas turbine engine Grant 10,787,930 - Sheridan September 29, 2 | 2020-09-29 |
| Flexible coupling for geared turbine engine Grant 10,787,971 - Sheridan , et al. September 29, 2 | 2020-09-29 |
| Flexible coupling for geared turbine engine Grant 10,787,970 - Sheridan , et al. September 29, 2 | 2020-09-29 |
| Oil Baffle For Gas Turbine Fan Drive Gear System App 20200284336 - Sheridan; William G. ; et al. | 2020-09-10 |
| Rolling element cage for geared turbofan Grant 10,767,753 - Sheridan Sep | 2020-09-08 |
| Geared turbofan engine gearbox arrangement Grant 10,760,488 - Schwarz , et al. Sep | 2020-09-01 |
| Method of assembly for gas turbine fan drive gear system Grant 10,753,285 - McCune , et al. A | 2020-08-25 |
| Turbofan with motorized rotating inlet guide vane Grant 10,738,694 - Kupratis , et al. A | 2020-08-11 |
| Geared turbine engine with gear driving low pressure compressor and fan at common speed, and failsafe overspeed protection and shear section Grant 10,738,646 - Sheridan A | 2020-08-11 |
| Geared Gas Turbine Engine With Oil Deaerator And Air Removal App 20200240291 - Sheridan; William G. | 2020-07-30 |
| Method of assembly for fan drive gear system with rotating carrier Grant 10,724,445 - Sheridan , et al. | 2020-07-28 |
| Flexible Coupling For Geared Turbine Engine App 20200232391 - Sheridan; William G. ; et al. | 2020-07-23 |
| Hybrid amplification of high spool motoring via low spool power extraction and motoring of a differential geared generator Grant 10,718,271 - Kupratis , et al. | 2020-07-21 |
| Geared Turbofan With Overspeed Protection App 20200217324 - Sheridan; William G. ; et al. | 2020-07-09 |
| Geared Turbomachine Fan And Compressor Rotation App 20200217273 - Sheridan; William G. ; et al. | 2020-07-09 |
| Fan And Low Pressure Compressor Geared To Low Speed Spool Of Gas Turbine Engine App 20200191062 - Sheridan; William G. ; et al. | 2020-06-18 |
| Turbofan Engine Bearing And Gearbox Arrangement App 20200191052 - Sheridan; William G. ; et al. | 2020-06-18 |
| Geared turbofan with non-epicyclic gear reduction system Grant 10,669,948 - Sheridan | 2020-06-02 |
| Geared architecture for a gas turbine engine Grant 10,669,946 - Sheridan | 2020-06-02 |
| Geared gas turbine engine Grant 10,669,947 - Sheridan | 2020-06-02 |
| Planetary gear system arrangement with auxiliary oil system Grant 10,648,383 - McCune , et al. | 2020-05-12 |
| Planetary Gear System Arrangement With Auxiliary Oil System App 20200141297 - McCune; Michael E. ; et al. | 2020-05-07 |
| Wet-Face/Dry-Face Seal and Methods of Operation App 20200132196 - Davis; Todd A. ; et al. | 2020-04-30 |
| Lubricant delivery system for planetary fan drive gear system Grant 10,634,237 - Sheridan | 2020-04-28 |
| Gas turbine engine with mid-compressor bleed Grant 10,626,879 - Schwarz , et al. | 2020-04-21 |
| Lightweight Journal Support Pin App 20200116040 - McCune; Michael E. ; et al. | 2020-04-16 |
| Deoiler for a gas turbine engine Grant 10,612,436 - Sheridan | 2020-04-07 |
| Geared turbofan with overspeed protection Grant 10,612,555 - Sheridan , et al. | 2020-04-07 |
| High and low spool accessory gearbox drive Grant 10,605,173 - Suciu , et al. | 2020-03-31 |
| Gas turbine engine dual towershaft accessory gearbox assembly with a transmission Grant 10,590,852 - Suciu , et al. | 2020-03-17 |
| Geared gas turbine engine Grant 10,590,854 - Sheridan | 2020-03-17 |
| Gas turbine engine dual towershaft accessory gearbox assembly with a transmission Grant 10,590,853 - Suciu , et al. | 2020-03-17 |
| Geared turbomachine fan and compressor rotation Grant 10,584,660 - Sheridan , et al. | 2020-03-10 |
| Windmill and negative-G oil system for geared turbofan engines Grant 10,578,017 - Sheridan | 2020-03-03 |
| Geared turbofan engine gearbox arrangement Grant 10,578,018 - Schwarz , et al. | 2020-03-03 |
| Turbofan With Motorized Rotating Inlet Guide Vane App 20200063657 - Kupratis; Daniel Bernard ; et al. | 2020-02-27 |
| Roller Bearings For High Ratio Geared Turbofan Engine App 20200056498 - Sheridan; William G. | 2020-02-20 |
| Auxiliary Oil System For Geared Gas Turbine Engine App 20200056544 - Sheridan; William G. | 2020-02-20 |
| Turbofan engine bearing and gearbox arrangement Grant 10,563,576 - Sheridan , et al. Feb | 2020-02-18 |
| Turbofan Engine Front Section App 20200032715 - Schwarz; Frederick M. ; et al. | 2020-01-30 |
| Geared Turbofan With Integral Front Support And Carrier App 20200025101 - Sheridan; William G. | 2020-01-23 |
| Aircraft Hybrid Propulsion Fan Drive Gear System Dc Motors And Generators App 20200023982 - Kupratis; Daniel Bernard ; et al. | 2020-01-23 |
| Digestion of elemental sulfur in bioreactor during biological oxidation of sulfide in wastewater and groundwater Grant 10,538,444 - Lupton , et al. Ja | 2020-01-21 |
| Load balanced journal bearing pin Grant 10,533,522 - Sheridan Ja | 2020-01-14 |
| Tangential drive for gas turbine engine accessories Grant 10,526,976 - Suciu , et al. J | 2020-01-07 |
| Lightweight journal support pin Grant 10,526,909 - McCune , et al. J | 2020-01-07 |
| Fan Drive Gear System Dc Motor And Generator App 20190383157 - Kupratis; Daniel Bernard ; et al. | 2019-12-19 |
| Aircraft System With Distributed Propulsion App 20190382121 - Schwarz; Frederick M. ; et al. | 2019-12-19 |
| Auxiliary drive bowed rotor prevention system for a gas turbine engine through an engine accessory Grant 10,508,567 - Stachowiak , et al. Dec | 2019-12-17 |
| Auxiliary drive bowed rotor prevention system for a gas turbine engine Grant 10,508,601 - Sheridan , et al. Dec | 2019-12-17 |
| Geared turbofan with four star/planetary gear reduction Grant 10,508,562 - Schwarz , et al. Dec | 2019-12-17 |
| Turbine engine gearbox assembly with sets of inline gears Grant 10,502,142 - Suciu , et al. Dec | 2019-12-10 |
| Hybrid Amplification Of High Spool Motoring Via Low Spool Power Extraction And Motoring Of A Differential Geared Generator App 20190368424 - Kupratis; Daniel Bernard ; et al. | 2019-12-05 |
| Gear Train For Gas Geared Gas Turbine Engine App 20190353105 - Sheridan; William G. | 2019-11-21 |
| Hybrid Electric Fan With Stall Free Low Pressure Compressor App 20190353104 - Kupratis; Daniel Bernard ; et al. | 2019-11-21 |
| Geared gas turbine engine with oil deaerator and air removal Grant 10,480,350 - Sheridan Nov | 2019-11-19 |
| Gas turbine engine starter reduction gear train with geared rotary actuator Grant 10,473,034 - Harder , et al. Nov | 2019-11-12 |
| Auxiliary oil system for geared gas turbine engine Grant 10,458,330 - Sheridan Oc | 2019-10-29 |
| Roller bearings for high ratio geared turbofan engine Grant 10,458,270 - Sheridan Oc | 2019-10-29 |
| Electric Motor Driven Auxiliary Oil System For Geared Gas Turbine Engine App 20190323597 - Sheridan; William G. | 2019-10-24 |
| High And Low Spool Accessory Gearbox Drive App 20190316526 - Suciu; Gabriel L. ; et al. | 2019-10-17 |
| Journal bearing for rotating gear carrier Grant 10,443,708 - Sheridan Oc | 2019-10-15 |
| Distributed fan lubrication system Grant 10,436,055 - Sheridan O | 2019-10-08 |
| Windmill Lubrication Gear Train For Lubricant System In A Geared Gas Turbine Engine App 20190292943 - Sheridan; William G. | 2019-09-26 |
| Gas turbine engine dual towershaft accessory gearbox and starter generator assembly Grant 10,422,243 - Suciu , et al. Sept | 2019-09-24 |
| Geared turbofan with improved gear system maintainability Grant 10,378,440 - Sheridan A | 2019-08-13 |
| High and low spool accessory gearbox drive Grant 10,358,981 - Suciu , et al. | 2019-07-23 |
| Low spool starter system for gas turbine engine Grant 10,352,247 - Sheridan , et al. July 16, 2 | 2019-07-16 |
| Geared Gas Turbine Engine With Improved Breather Air Venting App 20190211709 - Sheridan; William G. ; et al. | 2019-07-11 |
| Method Of Assembly For Fan Drive Gear System With Rotating Carrier App 20190203648 - Sheridan; William G. ; et al. | 2019-07-04 |
| Turbine engine with a turbo-compressor Grant 10,337,401 - Kupratis , et al. | 2019-07-02 |
| Fundamental Gear System Architecture App 20190195140 - Sheridan; William G. | 2019-06-27 |
| Turbofan engine front section Grant 10,316,758 - Schwarz , et al. | 2019-06-11 |
| Turbomachine fan clutch Grant 10,316,745 - Sheridan , et al. | 2019-06-11 |
| Auxiliary oil system for negative gravity event Grant 10,309,307 - Sheridan , et al. | 2019-06-04 |
| Geared Turbofan With Four Star/planetary Gear Reduction App 20190153887 - Schwarz; Frederick M. ; et al. | 2019-05-23 |
| Gas Turbine Engine With Mid-compressor Bleed App 20190145420 - Schwarz; Frederick M. ; et al. | 2019-05-16 |
| Turbofan engine front section Grant 10,287,917 - Schwarz , et al. | 2019-05-14 |
| Geared turbofan with integral front support and carrier Grant 10,280,843 - Sheridan | 2019-05-07 |
| Fixed support and oil collector system for ring gear Grant 10,281,025 - Sheridan | 2019-05-07 |
| Turbofan Engine Bearing and Gearbox Arrangement App 20190128182 - Schwarz; Frederick M. ; et al. | 2019-05-02 |
| Fan Drive Gear System With Improved Misalignment Capability App 20190107004 - Sheridan; William G. | 2019-04-11 |
| Deoiler For A Gas Turbine Engine App 20190093527 - Sheridan; William G. | 2019-03-28 |
| Providing Turbine Engines With Different Thrust Ratings App 20190085771 - Schwarz; Frederick M. ; et al. | 2019-03-21 |
| Processes For Treatment Of Spent Alkaline Waste Streams App 20190084854 - Lupton; F. Stephen ; et al. | 2019-03-21 |
| Monitoring system for non-ferrous metal particles Grant 10,233,773 - Schwarz , et al. | 2019-03-19 |
| Fan Drive Gear System App 20190072040 - Roberge; Gary D. ; et al. | 2019-03-07 |
| Fan drive gear system Grant 10,221,771 - Roberge , et al. | 2019-03-05 |
| Fundamental gear system architecture Grant 10,221,770 - Sheridan | 2019-03-05 |
| Geared Gas Turbine Engine With Oil Deaerator App 20190063330 - Sheridan; William G. | 2019-02-28 |
| Lubricating a rotating component during forward and/or reverse rotation Grant 10,196,926 - Ketchum , et al. Fe | 2019-02-05 |
| Flexible Coupling For Geared Turbine Engine App 20190032572 - Sheridan; William G. ; et al. | 2019-01-31 |
| Flexible Coupling For Geared Turbine Engine App 20190032570 - Sheridan; William G. ; et al. | 2019-01-31 |
| Turbofan engine bearing and gearbox arrangement Grant 10,190,496 - Schwarz , et al. Ja | 2019-01-29 |
| Gas Turbine Engine With Gearbox Health Features App 20190017410 - Schwarz; Frederick M. ; et al. | 2019-01-17 |
| Dual direction windmill pump for geared turbofan engine Grant 10,167,873 - Sheridan , et al. J | 2019-01-01 |
| Bearing Assembly For Gas Turbine Engines App 20180371929 - Amador; Armando ; et al. | 2018-12-27 |
| Damper Check Valve App 20180371998 - Sheridan; William G. | 2018-12-27 |
| Fan drive gear system including a two-piece fan shaft with lubricant transfer leakage recapture Grant 10,161,409 - Sheridan , et al. Dec | 2018-12-25 |
| Geared Turbofan With Overspeed Protection App 20180363665 - Sheridan; William G. ; et al. | 2018-12-20 |
| Geared Gas Turbine Engine With Reduced Oil Tank Size App 20180355803 - Sheridan; William G. ; et al. | 2018-12-13 |
| Distributed Fan Lubrication System App 20180355749 - Sheridan; William G. | 2018-12-13 |
| Geared Turbofan With Low Pressure Turbine Features App 20180355802 - Sheridan; William G. | 2018-12-13 |
| Geared Gas Turbine Engine With Oil Deaerator And Air Removal App 20180355759 - Sheridan; William G. | 2018-12-13 |
| Dual fan gas turbine engine and gear train Grant 10,151,248 - Sheridan Dec | 2018-12-11 |
| Planetary Gear System Arrangement With Auxiliary Oil System App 20180347428 - Sheridan; William G. ; et al. | 2018-12-06 |
| Fan drive gear system with improved misalignment capability Grant 10,145,259 - Sheridan De | 2018-12-04 |
| Turbine engine with a turbo-compressor Grant 10,125,722 - Kupratis , et al. November 13, 2 | 2018-11-13 |
| Geared turbofan with independent flexible ring gears and oil collectors Grant 10,119,465 - Sheridan November 6, 2 | 2018-11-06 |
| Tangential Drive For Gas Turbine Engine Accessories App 20180313274 - Suciu; Gabriel L. ; et al. | 2018-11-01 |
| Turbofan engine bearing and gearbox arrangement Grant 10,113,481 - Sheridan , et al. October 30, 2 | 2018-10-30 |
| Gas turbine engine with gearbox health features Grant 10,107,135 - Schwarz , et al. October 23, 2 | 2018-10-23 |
| Turbine engine with a turbo-compressor Grant 10,100,731 - Kupratis , et al. October 16, 2 | 2018-10-16 |
| High End Low Spool Accessory Gearbox Drive App 20180291817 - Suciu; Gabriel L. ; et al. | 2018-10-11 |
| Geared Turbofan With Non-epicyclic Gear Reduction System App 20180291819 - Sheridan; William G. | 2018-10-11 |
| Turbine Engine Gearbox Assembly With Sets Of Inline Gears App 20180291818 - Suciu; Gabriel L. ; et al. | 2018-10-11 |
| Turbofan engine bearing and gearbox arrangement Grant 10,094,278 - Sheridan , et al. October 9, 2 | 2018-10-09 |
| Flexible coupling for geared turbine engine Grant 10,087,850 - Sheridan , et al. October 2, 2 | 2018-10-02 |
| Flexible coupling for geared turbine engine Grant 10,087,851 - Sheridan , et al. October 2, 2 | 2018-10-02 |
| Turbofan thrust reverser system Grant 10,087,886 - Penda , et al. October 2, 2 | 2018-10-02 |
| Gear driven gas turbine engine assembly Grant 10,066,734 - Sheridan September 4, 2 | 2018-09-04 |
| Turbofan engine main bearing arrangement Grant 10,066,504 - Sheridan , et al. September 4, 2 | 2018-09-04 |
| Reduced misalignment gear system Grant 10,066,506 - Sheridan September 4, 2 | 2018-09-04 |
| Gear System Architecture For Gas Turbine Engine App 20180238241 - Sheridan; William G. | 2018-08-23 |
| Geared Gas Turbine Engine With Oil Deaerator App 20180238242 - Sheridan; William G. | 2018-08-23 |
| Geared gas turbine engine with reduced oil tank size Grant 10,054,058 - Sheridan , et al. August 21, 2 | 2018-08-21 |
| Transmission for coaxial multi-rotor system Grant 10,053,212 - Sheridan August 21, 2 | 2018-08-21 |
| Turbine engine with a turbo-compressor Grant 10,041,408 - Kupratis , et al. August 7, 2 | 2018-08-07 |
| Gas Turbine Engine With Intercooled Cooling Air And Dual Towershaft Accessory Gearbox App 20180202368 - Suciu; Gabriel L. ; et al. | 2018-07-19 |
| Gas Turbine Engine Dual Towershaft Accessory Gearbox Assembly With A Transmission App 20180202367 - Suciu; Gabriel L. ; et al. | 2018-07-19 |
| Gas Turbine Engine Dual Towershaft Accessory Gearbox And Starter Generator Assembly App 20180202310 - Suciu; Gabriel L. ; et al. | 2018-07-19 |
| Gas Turbine Engine Dual Towershaft Accessory Gearbox Assembly With A Transmission App 20180202366 - Suciu; Gabriel L. ; et al. | 2018-07-19 |
| Oil Loss Protection For A Fan Drive Gear System App 20180195440 - Sheridan; William G. | 2018-07-12 |
| Digestion Of Elemental Sulfur In Bioreactor During Biological Oxidation Of Sulfide In Wastewater And Groundwater App 20180170781 - Lupton; F. Stephen ; et al. | 2018-06-21 |
| Traction Drive Transmission For Gas Turbine Engine Accessory Gearbox App 20180171815 - Suciu; Gabriel L. ; et al. | 2018-06-21 |
| Auxiliary Oil System For Geared Gas Turbine Engine App 20180163625 - Sheridan; William G. | 2018-06-14 |
| Planetary gear system arrangement with auxiliary oil system Grant 9,995,174 - McCune , et al. June 12, 2 | 2018-06-12 |
| Self cleaning debris filter for fan drive gear system Grant 9,995,177 - Sheridan , et al. June 12, 2 | 2018-06-12 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20180156135 - Sheridan; William G. ; et al. | 2018-06-07 |
| Gear System Architecture For Gas Turbine Engine App 20180156134 - Sheridan; William G. | 2018-06-07 |
| Geared gas turbine engine with oil deaerator Grant 9,976,490 - Sheridan May 22, 2 | 2018-05-22 |
| Method Of Assembly For Gas Turbine Fan Drive Gear System App 20180135523 - McCune; Michael E. ; et al. | 2018-05-17 |
| Gear System Architecture For Gas Turbine Engine App 20180135524 - Sheridan; William G. | 2018-05-17 |
| Turbomachine fan clutch Grant 9,970,352 - Sheridan , et al. May 15, 2 | 2018-05-15 |
| Flexible Coupling For Geared Turbine Engine App 20180128185 - Sheridan; William G. ; et al. | 2018-05-10 |
| Flexible Coupling For Geared Turbine Engine App 20180128186 - Sheridan; William G. ; et al. | 2018-05-10 |
| Turbofan Engine Bearing And Gearbox Arrangement App 20180094579 - Sheridan; William G. ; et al. | 2018-04-05 |
| Compound star gear system with rolling element bearings Grant 9,926,850 - Sheridan March 27, 2 | 2018-03-27 |
| A Fan Drive Gear System For Driving A Fan In A Gas Turbine Engine Having A High Bypass Ratio App 20180073439 - Sheridan; William G. ; et al. | 2018-03-15 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20180066590 - Sheridan; William G. ; et al. | 2018-03-08 |
| Gas turbine engine with distributed fans with drive control Grant 9,909,495 - Suciu , et al. March 6, 2 | 2018-03-06 |
| Zero or low leakage oil transfer bearing Grant 9,896,969 - Sheridan , et al. February 20, 2 | 2018-02-20 |
| Geared Turbofan With Low Spool Power Extraction App 20180045119 - Sheridan; William G. ; et al. | 2018-02-15 |
| Turbofan engine bearing and gearbox arrangement Grant 9,885,282 - Sheridan , et al. February 6, 2 | 2018-02-06 |
| Turbo-compressor with geared turbofan Grant 9,879,694 - Sheridan January 30, 2 | 2018-01-30 |
| Oil loss protection for a fan drive gear system Grant 9,879,608 - Sheridan January 30, 2 | 2018-01-30 |
| Hybrid drive for gas turbine engine Grant 9,878,796 - Sheridan January 30, 2 | 2018-01-30 |
| Oil baffle for gas turbine fan drive gear system Grant 9,874,274 - Sheridan , et al. January 23, 2 | 2018-01-23 |
| Method of assembly for gas turbine fan drive gear system Grant 9,874,150 - McCune , et al. January 23, 2 | 2018-01-23 |
| Gas Turbine Engine Starter Reduction Gear Train With Geared Rotary Actuator App 20180010523 - Harder; Benjamin T. ; et al. | 2018-01-11 |
| Geared Gas Turbine Engine App 20180010551 - Sheridan; William G. | 2018-01-11 |
| Flexible coupling for geared turbine engine Grant 9,863,326 - Sheridan , et al. January 9, 2 | 2018-01-09 |
| Scavenge filter system for a gas turbine engine Grant 9,849,411 - Sheridan December 26, 2 | 2017-12-26 |
| Load Balanced Journal Bearing Pin App 20170356388 - Sheridan; William G. | 2017-12-14 |
| Gear system architecture for gas turbine engine Grant 9,840,969 - Sheridan December 12, 2 | 2017-12-12 |
| Reduced Misalignment Gear System App 20170350276 - Sheridan; William G. | 2017-12-07 |
| Method for setting a gear ratio of a fan drive gear system of a gas turbine engine Grant 9,816,443 - Sheridan , et al. November 14, 2 | 2017-11-14 |
| Oil baffle for gas turbine fan drive gear system Grant 9,777,825 - Sheridan , et al. October 3, 2 | 2017-10-03 |
| Lubrication system for geared gas turbine engine Grant 9,777,595 - Sheridan , et al. October 3, 2 | 2017-10-03 |
| Planetary Gear System Arrangement With Auxiliary Oil System App 20170276046 - McCune; Michael E. ; et al. | 2017-09-28 |
| Lubrication systems for gearbox assemblies Grant 9,765,875 - Sheridan September 19, 2 | 2017-09-19 |
| Gear System Architecture For Gas Turbine Engine App 20170260911 - Sheridan; William G. | 2017-09-14 |
| Oil baffle for gas turbine fan drive gear system Grant 9,759,309 - Sheridan , et al. September 12, 2 | 2017-09-12 |
| Reduced misalignment gear system Grant 9,745,862 - Sheridan August 29, 2 | 2017-08-29 |
| Auxiliary Drive Bowed Rotor Prevention System For A Gas Turbine Engine App 20170234232 - Sheridan; William G. ; et al. | 2017-08-17 |
| Auxiliary Drive Bowed Rotor Prevention System For A Gas Turbine Engine Through An Engine Accessory App 20170234167 - Stachowiak; David Allen ; et al. | 2017-08-17 |
| Fan drive gear system integrated carrier and torque frame Grant 9,732,839 - Sheridan August 15, 2 | 2017-08-15 |
| Turbofan engine main bearing arrangement Grant 9,732,629 - Sheridan , et al. August 15, 2 | 2017-08-15 |
| Load balanced journal bearing pin for planetary gear Grant 9,726,083 - Sheridan August 8, 2 | 2017-08-08 |
| Geared Gas Turbine Engine App 20170211484 - Sheridan; William G. | 2017-07-27 |
| Transmission For Coaxial Multi-rotor System App 20170190415 - Sheridan; William G. | 2017-07-06 |
| Planetary gear system arrangement with auxiliary oil system Grant 9,677,420 - McCune , et al. June 13, 2 | 2017-06-13 |
| Gear Driven Gas Turbine Engine Assembly App 20170159798 - Sheridan; William G. | 2017-06-08 |
| Geared Turbofan With Four Star/planetary Gear Reduction App 20170152756 - Schwarz; Frederick M. ; et al. | 2017-06-01 |
| Monitoring System For Non-ferrous Metal Particles App 20170138217 - Schwarz; Frederick M. ; et al. | 2017-05-18 |
| Geared Turbomachine Fan And Compressor Rotation App 20170130673 - Sheridan; William G. ; et al. | 2017-05-11 |
| Gas Turbine Engine With Gearbox Health Features App 20170114661 - Schwarz; Frederick M. ; et al. | 2017-04-27 |
| Fixed Support And Oil Collector System For Ring Gear App 20170108110 - Sheridan; William G. | 2017-04-20 |
| Gear System Architecture For Gas Turbine Engine App 20170096943 - Sheridan; William G. | 2017-04-06 |
| Gear System Architecture For Gas Turbine Engine App 20170096944 - Sheridan; William G. | 2017-04-06 |
| Gear System Architecture For Gas Turbine Engine App 20170096937 - Sheridan; William G. | 2017-04-06 |
| Geared Turbofan Engine Gearbox Arrangement App 20170074165 - Schwarz; Frederick M. ; et al. | 2017-03-16 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20170051677 - Sheridan; William G. ; et al. | 2017-02-23 |
| Auxiliary Oil System For Geared Gas Turbine Engine App 20170002738 - Sheridan; William G. | 2017-01-05 |
| Journal Bearing For Rotating Gear Carrier App 20160377166 - Sheridan; William G. | 2016-12-29 |
| Lubricant Delivery System For Planetary Fan Drive Gear System App 20160377165 - Sheridan; William G. | 2016-12-29 |
| Windmill And Negative-g Oil System For Geared Turbofan Engines App 20160376988 - Sheridan; William G. | 2016-12-29 |
| Geared Turbofan With Independent Flexible Ring Gears And Oil Collectors App 20160376984 - Sheridan; William G. | 2016-12-29 |
| Rolling Element Cage For Geared Turbofan App 20160377167 - Sheridan; William G. | 2016-12-29 |
| Roller Bearings For High Ratio Geared Turbofan Engine App 20160376911 - Sheridan; William G. | 2016-12-29 |
| Lubrication Systems For Gearbox Assemblies App 20160369887 - Sheridan; William G. | 2016-12-22 |
| Geared Architecture For A Gas Turbine Engine App 20160356225 - Sheridan; William G. | 2016-12-08 |
| Turbine Engine With A Turbo-compressor App 20160356244 - Kupratis; Daniel B. ; et al. | 2016-12-08 |
| Turbine Engine With A Turbo-compressor App 20160356218 - Kupratis; Daniel B. ; et al. | 2016-12-08 |
| Geared turbofan engine gearbox arrangement Grant 9,500,126 - Schwarz , et al. November 22, 2 | 2016-11-22 |
| Lightweight Journal Support Pin App 20160326902 - McCune; Michael E. ; et al. | 2016-11-10 |
| Lubrication System For Geared Gas Turbine Engine App 20160326906 - Sheridan; William G. ; et al. | 2016-11-10 |
| Fan Drive Gear System Including A Two-piece Fan Shaft With Lubricant Transfer Leakage Recapture App 20160319830 - Sheridan; William G. ; et al. | 2016-11-03 |
| Geared Turbofan With Improved Gear System Maintainability App 20160312696 - Sheridan; William G. | 2016-10-27 |
| Lubricant Circulation System And Method Of Circulating Lubricant In A Gas Turbine Engine App 20160298543 - Suciu; Gabriel L. ; et al. | 2016-10-13 |
| Speed Sensor For A Gas Turbine Engine App 20160298485 - Sheridan; William G. ; et al. | 2016-10-13 |
| Gear carrier flex mount lubrication Grant 9,464,708 - Coffin , et al. October 11, 2 | 2016-10-11 |
| Auxiliary Oil System For Negative Gravity Event App 20160290229 - Sheridan; William G. ; et al. | 2016-10-06 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20160281610 - Sheridan; William G. ; et al. | 2016-09-29 |
| Zero Or Low Leakage Oil Transfer Bearing App 20160273386 - SHERIDAN; William G. ; et al. | 2016-09-22 |
| Geared Turbine Engine App 20160245184 - Schwarz; Frederick M. ; et al. | 2016-08-25 |
| In-line Deaerator Device For Windmill-auxiliary Oil System For Fan Drive Gear System App 20160245117 - Parnin; Francis ; et al. | 2016-08-25 |
| Turbine Engine With A Turbo-compressor App 20160237895 - Kupratis; Daniel B. ; et al. | 2016-08-18 |
| Turbine Engine With A Turbo-compressor App 20160237894 - Kupratis; Daniel B. ; et al. | 2016-08-18 |
| Gear Reduction For Lower Thrust Geared Turbofan App 20160230674 - Schwarz; Frederick M. ; et al. | 2016-08-11 |
| Auxiliary oil system for negative gravity event Grant 9,410,448 - Sheridan , et al. August 9, 2 | 2016-08-09 |
| Fan Drive Gear System App 20160222888 - Sheridan; William G. | 2016-08-04 |
| Dual Direction Windmill Pump For Geared Turbofan Engine App 20160222975 - Sheridan; William G. ; et al. | 2016-08-04 |
| Turbo-compressor With Geared Turbofan App 20160222814 - Sheridan; William G. | 2016-08-04 |
| Geared Gas Turbine Engine With Reduced Oil Tank Size App 20160201568 - Sheridan; William G. ; et al. | 2016-07-14 |
| Geared Turbofan Engine Gearbox Arrangement App 20160153356 - Schwarz; Frederick M. ; et al. | 2016-06-02 |
| Turbofan Engine Front Section App 20160138425 - Schwarz; Frederick M. ; et al. | 2016-05-19 |
| Gear Carrier Flex Mount Lubrication App 20160138422 - Coffin; James B. ; et al. | 2016-05-19 |
| Gear carrier flex mount lubrication Grant 9,328,818 - Coffin , et al. May 3, 2 | 2016-05-03 |
| Turbofan Engine Bearing and Gearbox Arrangement App 20160108808 - SHERIDAN; William G. ; et al. | 2016-04-21 |
| Turbofan Engine Front Section App 20160108807 - Schwarz; Frederick M. ; et al. | 2016-04-21 |
| Fan Drive Gear System App 20160084104 - Sheridan; William G. ; et al. | 2016-03-24 |
| Fan Drive Gear System App 20160084105 - Roberge; Gary D. ; et al. | 2016-03-24 |
| Fan Drive Gear System With Improved Misalignment Capability App 20160076393 - Sheridan; William G. | 2016-03-17 |
| Turbofan Engine Front Section App 20160069270 - Schwarz; Frederick M. ; et al. | 2016-03-10 |
| Turbofan Engine Main Bearing Arrangement App 20160047273 - Sheridan; William G. ; et al. | 2016-02-18 |
| Turbofan Engine Bearing and Gearbox Arrangement App 20160032827 - Sheridan; William G. ; et al. | 2016-02-04 |
| Geared Gas Turbine Engine With Oil Deaerator And Air Removal App 20160032770 - Sheridan; William G. | 2016-02-04 |
| Self Cleaning Debris Filter for Fan Drive Gear System App 20160032772 - Sheridan; William G. ; et al. | 2016-02-04 |
| Turbofan Engine Bearing and Gearbox Arrangement App 20160025003 - Schwarz; Frederick M. ; et al. | 2016-01-28 |
| Geared Gas Turbine Engine With Oil Deaerator App 20160017812 - Sheridan; William G. | 2016-01-21 |
| Oil Loss Protection For A Fan Drive Gear System App 20160010563 - Sheridan; William G. | 2016-01-14 |
| Geared Turbofan With Integral Front Support And Carrier App 20160010562 - Sheridan; William G. | 2016-01-14 |
| Geared Turbofan With Gearbox Seal App 20160003142 - Sheridan; William G. ; et al. | 2016-01-07 |
| Turbomachine Fan Clutch App 20160003143 - Sheridan; William G. ; et al. | 2016-01-07 |
| Flexible Coupling For Geared Turbine Engine App 20150377143 - Sheridan; William G. ; et al. | 2015-12-31 |
| Low Spool Starter System For Gas Turbine Engine App 20150377142 - Sheridan; William G. ; et al. | 2015-12-31 |
| Gas Turbine Engine With Distributed Fans With Drive Control App 20150361880 - Suciu; Gabriel L. ; et al. | 2015-12-17 |
| Scavenge Filter System For A Gas Turbine Engine App 20150343346 - Sheridan; William G. | 2015-12-03 |
| Turbofan Thrust Reverser System App 20150337762 - Penda; Allan R. ; et al. | 2015-11-26 |
| Oil baffle for gas turbine fan drive gear system Grant 9,194,255 - Sheridan , et al. November 24, 2 | 2015-11-24 |
| Fan Drive Gear System Integrated Carrier And Torque Frame App 20150323056 - Sheridan; William G. | 2015-11-12 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20150308335 - Sheridan; William G. ; et al. | 2015-10-29 |
| Fundamental Gear System Architecture App 20150308351 - Sheridan; William G. | 2015-10-29 |
| Lubricating A Rotating Component During Forward And/or Reverse Rotation App 20150292359 - Ketchum; David A. ; et al. | 2015-10-15 |
| Load Balanced Journal Bearing Pin App 20150285154 - Sheridan; William G. | 2015-10-08 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20150285155 - Sheridan; William G. ; et al. | 2015-10-08 |
| Hybrid Drive For Gas Turbine Engine App 20150274306 - Sheridan; William G. | 2015-10-01 |
| Oil Baffle For Gas Turbine Fan Drive Gear System App 20150267802 - Sheridan; William G. ; et al. | 2015-09-24 |
| Geared Turbofan High Gearbox Power Density App 20150267618 - Schwarz; Frederick M. ; et al. | 2015-09-24 |
| External Core Gas Turbine Engine Assembly App 20150247455 - Sheridan; William G. | 2015-09-03 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20150233301 - Sheridan; William G. ; et al. | 2015-08-20 |
| Method For Setting A Gear Ratio Of A Fan Drive Gear System Of A Gas Turbine Engine App 20150233303 - Sheridan; William G. ; et al. | 2015-08-20 |
| Coupling system for a gear train in a gas turbine engine Grant 9,091,328 - Sheridan , et al. July 28, 2 | 2015-07-28 |
| Fan drive planetary gear system integrated carrier and torque frame Grant 9,068,629 - Sheridan June 30, 2 | 2015-06-30 |
| Split accessory drive system Grant 9,062,611 - Sheridan June 23, 2 | 2015-06-23 |
| Method of assembly for gas turbine fan drive gear system Grant 8,939,714 - McCune , et al. January 27, 2 | 2015-01-27 |
| Oil baffle for gas turbine fan drive gear system Grant 8,935,853 - Sheridan , et al. January 20, 2 | 2015-01-20 |
| Planetary gear system arrangement with auxiliary oil system Grant 8,931,285 - McCune , et al. January 13, 2 | 2015-01-13 |
| Geared architecture gas turbine engine with improved lubrication and misalignment tolerant roller bearing system Grant 8,900,090 - Sheridan December 2, 2 | 2014-12-02 |
| Oil baffle for gas turbine fan drive gear system Grant 8,898,900 - Sheridan , et al. December 2, 2 | 2014-12-02 |
| Torque frame and asymmetric journal bearing for fan drive gear system Grant 8,899,916 - McCune , et al. December 2, 2 | 2014-12-02 |
| Fan drive gear system integrated carrier and torque frame Grant 8,900,083 - Sheridan December 2, 2 | 2014-12-02 |
| Geared turbofan engine gearbox arrangement Grant 8,869,504 - Schwarz , et al. October 28, 2 | 2014-10-28 |
| Planetary gear system arrangement with auxiliary oil system Grant 8,813,469 - Sheridan August 26, 2 | 2014-08-26 |
| Method for setting a gear ratio of a fan drive gear system of a gas turbine engine Grant 8,814,494 - Sheridan , et al. August 26, 2 | 2014-08-26 |
| Method for setting a gear ratio of a fan drive gear system of a gas turbine engine Grant 8,807,916 - Sheridan , et al. August 19, 2 | 2014-08-19 |
| Fan drive planetary gear system integrated carrier and torque frame Grant 8,777,793 - Sheridan July 15, 2 | 2014-07-15 |
| Method of assembly for gas turbine fan drive gear system Grant 8,763,251 - McCune , et al. July 1, 2 | 2014-07-01 |
| Fundamental gear system architecture Grant 8,756,908 - Sheridan , et al. June 24, 2 | 2014-06-24 |
| Method for setting a gear ratio of a fan drive gear system of a gas turbine engine Grant 8,753,065 - Sheridan , et al. June 17, 2 | 2014-06-17 |
| Dual mode scavenge scoop Grant 8,727,628 - Glahn , et al. May 20, 2 | 2014-05-20 |
| Method for setting a gear ratio of a fan drive gear system of a gas turbine engine Grant 8,678,743 - Sheridan , et al. March 25, 2 | 2014-03-25 |
| Method of assembly for gas turbine fan drive gear system Grant 8,667,688 - McCune , et al. March 11, 2 | 2014-03-11 |
| Oil baffle for gas turbine fan drive gear system Grant 8,640,336 - Sheridan , et al. February 4, 2 | 2014-02-04 |
| Coupling system for a star gear train in a gas turbine engine Grant 8,585,539 - Sheridan , et al. November 19, 2 | 2013-11-19 |
| Coupling system for a star gear train in a gas turbine engine Grant 8,585,538 - Sheridan , et al. November 19, 2 | 2013-11-19 |
| Fundamental gear system architecture Grant 8,572,943 - Sheridan November 5, 2 | 2013-11-05 |
| Lubrication system with extended emergency operability Grant 8,511,435 - Sheridan , et al. August 20, 2 | 2013-08-20 |
| Planetary gear system arrangement with auxiliary oil system Grant 8,484,942 - McCune , et al. July 16, 2 | 2013-07-16 |
| Journal bearing with single unit jumper tube and filter Grant 8,398,517 - McCune , et al. March 19, 2 | 2013-03-19 |
| Auxiliary pump system for fan drive gear system Grant 8,307,626 - Sheridan November 13, 2 | 2012-11-13 |
| Dual mode scavenge scoop Grant 8,292,510 - Glahn , et al. October 23, 2 | 2012-10-23 |
| Method for assembling an epicyclic gear train Grant 8,276,275 - Sheridan , et al. October 2, 2 | 2012-10-02 |
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