Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464662 | Rotorcraft autopilot system, components and methods | John E. Mercer, Marc Feifel, Mark Marvin | 2019-11-05 |
| 10351231 | Rotorcraft autopilot and methods | John E. Mercer, Mark Bartel, Marc Feifel, Mark Marvin | 2019-07-16 |