Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836481 | Biplane tiltrotor aircraft | Kirk Landon Groninga, Frank B. Stamps, Daniel Bryan Robertson | 2020-11-17 |
| 10654560 | Control surface transitioning for hybrid VTOL aircraft | Stephen Yibum Chung | 2020-05-19 |
| 10633086 | Rotorcraft anti-torque and directional control using a centrifugal blower | Matthew R. Carr, Kirk Landon Groninga, Daniel Bryan Robertson, Frank B. Stamps, Albert G. Brand +1 more | 2020-04-28 |