Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392412 | Hydraulically supported face seal | — | 2025-08-19 |
| 12116900 | Buffer air system for a bearing compartment | Gregory M. Dooley, Collin P. Fitzgerald | 2024-10-15 |
| 11988146 | Thermal management of a gas turbine engine shaft | Gary D. Roberge | 2024-05-21 |
| 11905841 | Buffer air method and system for a bearing compartment | Collin P. Fitzgerald, Gregory M. Dooley | 2024-02-20 |
| 11519285 | Bellows secondary seal for cantilevered hydrostatic advanced low leakage seal | Brian F. Hilbert | 2022-12-06 |
| 11441448 | Impingement cooled rotating seal | Sin Chien Siw, Timothy Castaldo, Charles J. Banas | 2022-09-13 |
| 11078843 | Thermal management of a gas turbine engine shaft | Gary D. Roberge | 2021-08-03 |
| 10837318 | Buffer system for gas turbine engine | Taryn Narrow, Anthony Spagnoletti, Francis Parnin, Justin W. Heiss | 2020-11-17 |
| 10823075 | Oil coking mitigation in a gas turbine engine | Denman H. James, Amy R. Grace | 2020-11-03 |
| 10815889 | Failure mitigation and failure detection of intercooled cooling air systems | Frederick M. Schwarz | 2020-10-27 |
| 10794275 | Multi-circuit buffer system for a gas turbine engine | William K. Ackermann, Clifton J. Crawley, Jr., Philip S. Stripinis | 2020-10-06 |
| 10787277 | Modified start sequence of a gas turbine engine | Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more | 2020-09-29 |
| 10774684 | Gas turbine engine seal assemblies | Denman H. James, Anthony Demitraszek, Sr. | 2020-09-15 |
| 10767510 | Carbon face seal seat thin wall design | Armando Amador, Todd A. Davis | 2020-09-08 |
| 10625881 | Modified start sequence of a gas turbine engine | Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more | 2020-04-21 |
| 10247095 | Reduced trim flow gas turbine engine oil system | Denman H. James | 2019-04-02 |
| 10196936 | Air oil cooler airflow augmentation system | Ethan K. Stearns, Daniel J. McKaveney | 2019-02-05 |
| 10107198 | Gas turbine engine with geared turbofan and oil thermal management system with unique heat exchanger structure | Ethan K. Stearns, Daniel J. McKaveney | 2018-10-23 |
| 10107131 | Fan drive thrust balance | Frederick M. Schwarz | 2018-10-23 |
| 10087782 | Engine mid-turbine frame transfer tube for low pressure turbine case cooling | Cheng-Zhang Wang, David F. Cloud, Peter M. Munsell, Clifton J. Crawley, Jr., Robert D. Newman, Jr. +1 more | 2018-10-02 |
| 10047677 | Gas turbine engine buffer system | Clifton J. Crawley, Jr., Philip S. Stripinis, William K. Ackermann | 2018-08-14 |
| 10040577 | Modified start sequence of a gas turbine engine | Matthew D. Teicholz, Jeffrey W. Sutliff, William H. Greene, JR., Kenneth J. White, Matthew R. Feulner +4 more | 2018-08-07 |
| 9816436 | Multi-circuit buffer system for a gas turbine engine | William K. Ackermann, Clifton J. Crawley, Jr., Philip S. Stripinis | 2017-11-14 |
| 9470153 | Combined pump system for engine TMS AOC reduction and ECS loss elimination | Gabriel L. Suciu, Brian D. Merry, Christopher M. Dye | 2016-10-18 |
| 9394803 | Bypass air-pump system within the core engine to provide air for an environmental control system in a gas turbine engine | Gabriel L. Suciu, Brian D. Merry, Christopher M. Dye | 2016-07-19 |