Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518504 | Compound helicopters having auxiliary propulsive systems | Alan Carl Ewing, Steven Ray Ivans | 2022-12-06 |
| 11492131 | Tiltrotor aircraft rotating proprotor assembly | Michael E. Rinehart, Jeffrey Matthew Williams, Clegg Benjamin Brian Smith, Nick Pravanh | 2022-11-08 |
| 11370535 | Tiltrotor with inboard engines | Steven Ray Ivans | 2022-06-28 |
| 11267579 | Compound helicopters having hybrid propulsion engines | Steven Ray Ivans, Alan Carl Ewing | 2022-03-08 |
| 11238200 | Targeting system and simulator therefor | Michael McNair, Christopher John Stroncek, Kip Gregory Campbell, Joseph Scott Drennan, Brett Rodney Zimmerman +1 more | 2022-02-01 |
| 11225323 | Centerline tiltrotor | Keith Alan Stanney, Steven Ray Ivans, Troy Thomas Bushmire | 2022-01-18 |