Issued Patents All Time
Showing 26–33 of 33 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 |
| 10479495 | Aircraft tail with cross-flow fan systems | Kirk Landon Groninga, Daniel Bryan Robertson | 2019-11-19 |
| 10421541 | Aircraft with tilting cross-flow fan wings | Kirk Landon Groninga, Daniel Bryan Robertson | 2019-09-24 |
| 10384776 | Tiltrotor aircraft having vertical lift and hover augmentation | Jouyoung Jason Choi, Daniel Bryan Robertson, Kirk Landon Groninga, Frank B. Stamps | 2019-08-20 |
| 10377480 | Apparatus and method for directing thrust from tilting cross-flow fan wings on an aircraft | Kirk Landon Groninga, Daniel Bryan Robertson | 2019-08-13 |
| 10336443 | Retractable and deployable flight rotor system | Michael John Ryan, Daniel Bryan Robertson, Frank B. Stamps | 2019-07-02 |