Issued Patents 2022
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530635 | Fluid injection systems for gas turbine engines | Neil J. Terwilliger, Gary D. Roberge | 2022-12-20 |
| 11530646 | Crossover cooling flow for multi-engine systems | — | 2022-12-20 |
| 11506146 | Systems and methods for hybrid electric turbine engines | Paul R. Hanrahan | 2022-11-22 |
| 11448125 | Multistage gas turbine engine with differential drive of compressor | Mark Tu, Paul R. Hanrahan, Arthur M. Salve, Jr. | 2022-09-20 |
| 11448124 | Geared turbofan engine with a high ratio of thrust to turbine volume | Frederick M. Schwarz | 2022-09-20 |
| 11448123 | Geared turbofan architecture | Frederick M. Schwarz | 2022-09-20 |
| 11421590 | Augmented drive of compressors via differential and multistage turbine | Paul R. Hanrahan, Arthur M. Salve, Jr. | 2022-08-23 |
| 11415044 | Multi-engine architecture with linkages to multiple spools | Neil J. Terwilliger, Christopher J. Hanlon | 2022-08-16 |
| 11408343 | Turboshaft engine with axial compressor | Paul R. Hanrahan | 2022-08-09 |
| 11377219 | Systems and methods for hybrid electric gas turbine engines | Gary D. Roberge | 2022-07-05 |
| 11346286 | Geared turbofan engine with power density range | Frederick M. Schwarz | 2022-05-31 |
| 11326467 | Dual drive electro-aero-thermal turbine engine | Zubair Ahmed Baig, Gary Collopy, Coy Bruce Wood | 2022-05-10 |
| 11319882 | Gear and electric amplification of generator motor compressor and turbine drives | Coy Bruce Wood, Ramesh Rajagopalan, Zubair Ahmed Baig | 2022-05-03 |
| 11286856 | Diversion of fan air to provide cooling air for gas turbine engine | Anthony R. Bifulco | 2022-03-29 |
| 11236639 | Gas turbine engine and an airflow control system | Christopher J. Hanlon, Walter A. Ledwith, Jr., William F. Schneider, Sean Danby, Robert H. Bush +1 more | 2022-02-01 |
| 11215143 | Geared turbofan arrangement with core split power ratio | Frederick M. Schwarz | 2022-01-04 |