Wotzak; Mark Gregory
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wotzak; Mark Gregory.The latest application filed is for "turbine engine with struts".
- Wotzak; Mark Gregory - Chestnut Hill MA
- Wotzak; Mark Gregory - Brookline MA
- Wotzak; Mark Gregory - Somerville MA
| Patent | Date |
|---|---|
| Turbine Engine With Struts App 20220106907 - Bowden; William Joseph ; et al. | 2022-04-07 |
| Radial Variable Inlet Guide Vane For Axial Or Axi-centrifugal Compressors App 20210231052 - D'Angelo; Martin Miles ; et al. | 2021-07-29 |
| Turbine engine with single wall cantilevered architecture Grant 10,836,499 - Gould , et al. November 17, 2 | 2020-11-17 |
| Engine air inlet having a double-panel heated wall Grant 10,823,061 - Wotzak November 3, 2 | 2020-11-03 |
| Dual accessory gearbox Grant 10,823,080 - Wotzak November 3, 2 | 2020-11-03 |
| Intershaft seal with dual opposing carbon seal rings Grant 10,563,530 - Wotzak Feb | 2020-02-18 |
| Inline propeller gearbox brake Grant 10,287,977 - Wotzak , et al. | 2019-05-14 |
| Turbine Engine With Struts App 20190107046 - Bowden; William Joseph ; et al. | 2019-04-11 |
| Sump assembly for a gas turbine engine Grant 10,221,766 - Wotzak | 2019-03-05 |
| Turbine Engine With Single Wall Cantilevered Architecture App 20190061965 - Gould; Kenneth Arthur ; et al. | 2019-02-28 |
| Dual Accessory Gearbox App 20180347471 - Wotzak; Mark Gregory | 2018-12-06 |
| Integral offset oil tank for inline accessory gearbox Grant 10,072,582 - Wotzak September 11, 2 | 2018-09-11 |
| Radial Variable Inlet Guide Vane For Axial Or Axi-centrifugal Compressors App 20180216527 - D'Angelo; Martin Miles ; et al. | 2018-08-02 |
| Gearbox with sealed accessory vent Grant 9,890,846 - Wotzak , et al. February 13, 2 | 2018-02-13 |
| Engine Air Inlet Having A Double-panel Heated Wall App 20180016982 - Wotzak; Mark Gregory | 2018-01-18 |
| Intershaft integrated seal and lock-nut Grant 9,869,198 - Wotzak January 16, 2 | 2018-01-16 |
| Integral Offset Oil Tank For Inline Accessory Gearbox App 20170314474 - Wotzak; Mark Gregory | 2017-11-02 |
| Sump Assembly For A Gas Turbine Engine App 20170314468 - Wotzak; Mark Gregory | 2017-11-02 |
| Inline Propeller Gearbox Brake App 20170234217 - Wotzak; Mark Gregory ; et al. | 2017-08-17 |
| Aircraft engine driveshaft vessel assembly and method of assembling the same Grant 9,657,646 - Wotzak May 23, 2 | 2017-05-23 |
| Intershaft Seal With Dual Opposing Carbon Seal Rings App 20170101879 - Wotzak; Mark Gregory | 2017-04-13 |
| Accessory apparatus and method of assembling accessories with a turbine engine Grant 9,611,787 - Wotzak April 4, 2 | 2017-04-04 |
| Accessory Apparatus And Method Of Assembling Accessories With A Turbine Engine App 20160341129 - Wotzak; Mark Gregory | 2016-11-24 |
| Intershaft Integrated Seal And Lock-nut App 20160333722 - WOTZAK; Mark Gregory | 2016-11-17 |
| Oil scoop manifold Grant 9,441,541 - Wotzak September 13, 2 | 2016-09-13 |
| Gearbox With Sealed Accessory Vent App 20160160992 - WOTZAK; Mark Gregory ; et al. | 2016-06-09 |
| Aircraft Engine Driveshaft Vessel Assembly And Method Of Assembling The Same App 20150139791 - Wotzak; Mark Gregory | 2015-05-21 |
| Oil Scoop Manifold App 20130283758 - Wotzak; Mark Gregory | 2013-10-31 |
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