Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377994 | Hybrid propulsion drive train system for tiltrotor aircraft | John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan | 2025-08-05 |
| 12325516 | Distributed propulsion system | Rohn Lee Olson | 2025-06-10 |
| 12312078 | Distributed propulsion system for vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2025-05-27 |
| 12313101 | Thermal hydraulic active warming system | David Schultz, Robert Reynolds, Rodney Cahoon | 2025-05-27 |
| 12227291 | Distributed propulsion system for vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2025-02-18 |