Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814164 | Active blade-pitch change systems and methods | Alan H. Steinert | 2023-11-14 |
| 11731772 | Hybrid propulsion drive train system for tiltrotor aircraft | Carlos Alexander Fenny, Mike John Ryan, Joseph Scott Drennan | 2023-08-22 |
| 11702189 | Actuated blade-pitch change mechanisms | Alan H. Steinert | 2023-07-18 |
| 11630467 | VTOL aircraft having multifocal landing sensors | Russell C. Peters, Aaron M. Hitchcock, William Ben Johns, Levi Charles Hefner, Andrew Vincent Louis | 2023-04-18 |