Issued Patents All Time
Showing 26–50 of 183 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970984 | Gas turbine engine with power density range | Frederick M. Schwarz | 2024-04-30 |
| 11952947 | Hybrid electric fan with stall free low pressure compressor | Christopher J. Hanlon, William G. Sheridan | 2024-04-09 |
| 11913349 | Gas turbine engine with high speed low pressure turbine section and bearing support features | Frederick M. Schwarz, Gabriel L. Suciu, William K. Ackermann, Michael E. McCune | 2024-02-27 |
| 11898490 | Transmission and method for control of boost spool | Paul R. Hanrahan | 2024-02-13 |
| 11873766 | Differential geared amplification of auxiliary power unit | Neil J. Terwilliger, Michael M. Romero | 2024-01-16 |
| 11846196 | After-fan system with electrical motor for gas turbine engines | Dmitriy B. Sidelkovskiy, Pitchaiah Vijay Chakka, Michael Winter, Nathan L. Messersmith | 2023-12-19 |
| 11840958 | Turbofan with offset gas generator and auxiliary power core | Paul R. Hanrahan, Christopher J. Hanlon | 2023-12-12 |
| 11781479 | Turbofan gas turbine engine with combusted compressor bleed flow | Paul R. Hanrahan, Christopher J. Hanlon | 2023-10-10 |
| 11781506 | Splitter and guide vane arrangement for gas turbine engines | Paul R. Hanrahan | 2023-10-10 |
| 11753990 | Augmented drive of compressors via differential and multistage turbine | Paul R. Hanrahan, Arthur M. Salve, Jr. | 2023-09-12 |
| 11692493 | Fluidic valve configuration for boost spool engine | Paul R. Hanrahan, Stephen K. Kramer | 2023-07-04 |
| 11692491 | Transmission and method for control of boost spool | Paul R. Hanrahan | 2023-07-04 |
| 11649763 | Rating control architecture and method for hybrid electric engine | Michael M. Romero, Neil J. Terwilliger | 2023-05-16 |
| 11639690 | Boost spool flow control and generator load matching via load compressor | Paul R. Hanrahan | 2023-05-02 |
| 11635043 | Geared architecture for high speed and small volume fan drive turbine | Michael E. McCune, Jason Husband, Frederick M. Schwarz, Gabriel L. Suciu, William K. Ackermann | 2023-04-25 |
| 11629646 | Differential geared amplification of auxiliary power unit | Neil J. Terwilliger, Michael M. Romero | 2023-04-18 |
| 11613998 | Integrated electro-aero-thermal turbine engine | Zubair Ahmed Baig, Gary Collopy, Coy Bruce Wood | 2023-03-28 |
| 11608786 | Gas turbine engine with power density range | Frederick M. Schwarz | 2023-03-21 |
| 11598223 | Gas turbine engine with high speed low pressure turbine section and bearing support features | Frederick M. Schwarz, Gabriel L. Suciu, William K. Ackermann, Michael E. McCune | 2023-03-07 |
| 11597527 | Aircraft hybrid propulsion fan drive gear system DC motors and generators | Frederick M. Schwarz, William G. Sheridan, Glenn Levasseur | 2023-03-07 |
| 11598286 | Geared gas turbine engine arrangement with core split power ratio | Frederick M. Schwarz | 2023-03-07 |
| 11585276 | Gas turbine engine with high speed low pressure turbine section and bearing support features | Frederick M. Schwarz, Brian D. Merry, Gabriel L. Suciu, William K. Ackermann | 2023-02-21 |
| 11578651 | Geared turbofan arrangement with core split power ratio | Frederick M. Schwarz | 2023-02-14 |
| 11566567 | Low pressure compressor control for a gas turbine engine | — | 2023-01-31 |
| 11530635 | Fluid injection systems for gas turbine engines | Neil J. Terwilliger, Gary D. Roberge | 2022-12-20 |