Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180077 | Moving-vane angle of attack probe | — | 2019-01-15 |
| 9612252 | Ultrasonic airspeed and direction sensor system | — | 2017-04-04 |
| 4249862 | Damper means for helicopter rotors | Alfred C. Martin | 1981-02-10 |