Bortoli; Stephen Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bortoli; Stephen Michael.The latest application filed is for "turbomachine dual spool transmission systems".
Company Profile
27.32.37
- Bortoli; Stephen Michael - Roscoe IL
- Bortoli; Stephen Michael - Rockton IL
Patent Activity
| Patent | Date |
|---|---|
| Hydraulic control valves for ram air turbine stow actuators Grant 11,384,850 - Gerger , et al. July 12, 2 | 2022-07-12 |
| Turbomachine dual spool transmission systems Grant 11,255,273 - Finke , et al. February 22, 2 | 2022-02-22 |
| System and method for axially retaining two coaxial shaft components Grant 11,226,008 - Finke , et al. January 18, 2 | 2022-01-18 |
| Multispeed transmission Grant 11,226,026 - Bortoli , et al. January 18, 2 | 2022-01-18 |
| Hydraulic clutch assemblies Grant 11,226,014 - Bortoli , et al. January 18, 2 | 2022-01-18 |
| Wet clutch assemblies Grant 11,215,238 - Bortoli , et al. January 4, 2 | 2022-01-04 |
| Turbomachine Dual Spool Transmission Systems App 20210404389 - Finke; Aaron M. ; et al. | 2021-12-30 |
| Ram Air Turbine Rolling Element Bearing Supported Turbine Release For Load Reduction App 20210291999 - Bortoli; Stephen Michael ; et al. | 2021-09-23 |
| Turbomachine dual spool transmission systems Grant 11,118,514 - Finke , et al. September 14, 2 | 2021-09-14 |
| Retaining ring assemblies Grant 11,105,377 - Finke , et al. August 31, 2 | 2021-08-31 |
| Hydraulic Control Valves For Ram Air Turbine Stow Actuators App 20210254639 - Gerger; Stuart T. ; et al. | 2021-08-19 |
| Manually Actuated Hydraulic Circuit For Ram Air Turbine (rat) Restow App 20210253266 - Konicek; Timothy Scott ; et al. | 2021-08-19 |
| Coupled planetary gearbox Grant 11,028,905 - Finke , et al. June 8, 2 | 2021-06-08 |
| Ram air turbine shaft whirl damper Grant 11,022,099 - Bortoli , et al. June 1, 2 | 2021-06-01 |
| Ram air turbine actuators having damping Grant 11,014,688 - Kuehn , et al. May 25, 2 | 2021-05-25 |
| Turbomachine dual spool transmission systems Grant 10,961,917 - Finke , et al. March 30, 2 | 2021-03-30 |
| Transmission for low spool of gas turbine engine Grant 10,954,864 - Bortoli , et al. March 23, 2 | 2021-03-23 |
| Transmission Shift Control Method For Reduced Torque Transients App 20210047938 - Finke; Aaron M. ; et al. | 2021-02-18 |
| Turbomachine Dual Spool Transmission Systems App 20210040895 - Finke; Aaron M. ; et al. | 2021-02-11 |
| Turbomachine Dual Spool Transmission Systems App 20210040893 - Finke; Aaron M. ; et al. | 2021-02-11 |
| Turbomachine Dual Spool Transmission Systems App 20210040894 - Finke; Aaron M. ; et al. | 2021-02-11 |
| Coupled planetary gearbox Grant 10,914,377 - Finke , et al. February 9, 2 | 2021-02-09 |
| Transmission shift control method for reduced torque transients Grant 10,900,374 - Finke , et al. January 26, 2 | 2021-01-26 |
| Liquid Cooled Pole Wedge App 20210021166 - Kuehn; Daniel ; et al. | 2021-01-21 |
| Liquid cooled pole wedge Grant 10,833,547 - Kuehn , et al. November 10, 2 | 2020-11-10 |
| Cross rod for toggle mechanism of ram air turbine actuator Grant 10,829,240 - Bortoli , et al. November 10, 2 | 2020-11-10 |
| Ram air turbine single-unit nose mass Grant 10,823,151 - Bortoli , et al. November 3, 2 | 2020-11-03 |
| Transmission Systems Having Clutch At Output Side App 20200332720 - Bortoli; Stephen Michael ; et al. | 2020-10-22 |
| Hydraulic Clutch Assemblies App 20200332882 - Bortoli; Stephen Michael ; et al. | 2020-10-22 |
| Clutch Systems For Transmissions App 20200332841 - Bortoli; Stephen Michael ; et al. | 2020-10-22 |
| Wet Clutch Assemblies App 20200332842 - Bortoli; Stephen Michael ; et al. | 2020-10-22 |
| Multispeed Transmission App 20200332862 - Bortoli; Stephen Michael ; et al. | 2020-10-22 |
| Generator systems Grant 10,811,936 - Finke , et al. October 20, 2 | 2020-10-20 |
| Transmission For Low Spool Of Gas Turbine Engine App 20200309037 - Bortoli; Stephen Michael ; et al. | 2020-10-01 |
| Ram Air Turbine Shaft Whirl Damper App 20200309091 - Bortoli; Stephen Michael ; et al. | 2020-10-01 |
| Ram Air Turbine Actuators Having Damping App 20200298992 - Kuehn; Daniel ; et al. | 2020-09-24 |
| Coupled Planetary Gearbox App 20200292032 - Finke; Aaron M. ; et al. | 2020-09-17 |
| Coupled Planetary Gearbox App 20200292074 - Finke; Aaron M. ; et al. | 2020-09-17 |
| Retaining Ring Assemblies App 20200224727 - Finke; Aaron M. ; et al. | 2020-07-16 |
| System And Method For Axially Retaining Two Coaxial Shaft Components App 20200217370 - Finke; Aaron M. ; et al. | 2020-07-09 |
| Generator Systems App 20200220430 - Finke; Aaron M. ; et al. | 2020-07-09 |
| Ram Air Turbine Single-unit Nose Mass App 20200109701 - Bortoli; Stephen Michael ; et al. | 2020-04-09 |
| Ram air turbine structures for temperature dependent damping Grant 10,550,867 - Kuehn , et al. Fe | 2020-02-04 |
| Clevis link for toggle mechanism of ram air turbine actuator Grant 10,385,784 - Bortoli , et al. A | 2019-08-20 |
| Liquid Cooled Pole Wedge App 20190207452 - Kuehn; Daniel ; et al. | 2019-07-04 |
| Ram Air Turbine Structures For Temperature Dependent Damping App 20190003498 - Kuehn; Daniel ; et al. | 2019-01-03 |
| Ice-shedding spinner for ram air turbine Grant 10,099,772 - Bortoli , et al. October 16, 2 | 2018-10-16 |
| Integral rat generator cooling holes Grant 10,077,118 - Bortoli , et al. September 18, 2 | 2018-09-18 |
| Ram air turbine actuator system Grant 9,976,579 - Bortoli , et al. May 22, 2 | 2018-05-22 |
| Ram air turbine lip seal sealing surface sleeve cap Grant 9,970,526 - Bortoli , et al. May 15, 2 | 2018-05-15 |
| Ejection Jack Having A Toggle Assembly App 20180057186 - Bortoli; Stephen Michael ; et al. | 2018-03-01 |
| Integral Rat Generator Cooling Holes App 20170349294 - Bortoli; Stephen Michael ; et al. | 2017-12-07 |
| Ejection jack having a toggle assembly Grant 9,821,919 - Bortoli , et al. November 21, 2 | 2017-11-21 |
| Clevis Link For Toggle Mechanism Of Ram Air Turbine Actuator App 20170260906 - Bortoli; Stephen Michael ; et al. | 2017-09-14 |
| Ejection Jack Having A Toggle Assembly App 20170259933 - Bortoli; Stephen Michael ; et al. | 2017-09-14 |
| Ram Air Turbine Actuator System App 20170261017 - Bortoli; Stephen Michael ; et al. | 2017-09-14 |
| Cross Rod For Toggle Mechanism Of Ram Air Turbine Actuator App 20170259934 - Bortoli; Stephen Michael ; et al. | 2017-09-14 |
| Spiral bevel gear set for ram air turbine Grant 9,726,149 - Bortoli August 8, 2 | 2017-08-08 |
| Ice-shedding Spinner For Ram Air Turbine App 20160122034 - Bortoli; Stephen Michael ; et al. | 2016-05-05 |
| Strut driveshaft for ram air turbine Grant 9,188,105 - Bortoli , et al. November 17, 2 | 2015-11-17 |
| Ram air turbine bearing spacer Grant 8,622,697 - Bortoli , et al. January 7, 2 | 2014-01-07 |
| Turbine Driveshaft For Ram Air Turbine App 20120269616 - Bortoli; Stephen Michael ; et al. | 2012-10-25 |
| Strut Driveshaft For Ram Air Turbine App 20120269634 - Bortoli; Stephen Michael ; et al. | 2012-10-25 |
| Spiral Bevel Gear Set For Ram Air Turbine App 20120183402 - Bortoli; Stephen Michael | 2012-07-19 |
| Ram Air Turbine Bearing Spacer App 20120128495 - Bortoli; Stephen Michael ; et al. | 2012-05-24 |
| Ball Bearing For Ram Air Turbine Gearbox App 20120011953 - Bortoli; Stephen Michael | 2012-01-19 |
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