Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431763 | Conductive aerodynamic stator | Patrick Brew, Matthew Alan Dempsey, Devon Jedamski, Andy Le, Chris E. Peterson +2 more | 2025-09-30 |
| 10538321 | Tri-rotor aircraft capable of vertical takeoff and landing and transitioning to forward flight | David D. North, Mark J. Aull, William J. Fredericks, Mark Moore, William Todd Hodges +1 more | 2020-01-21 |
| 10370100 | Aerodynamically actuated thrust vectoring devices | William J. Fredericks, David D. North | 2019-08-06 |
| 10071801 | Tri-rotor aircraft capable of vertical takeoff and landing and transitioning to forward flight | David D. North, Mark J. Aull, William J. Fredericks, Mark Moore, William Todd Hodges +1 more | 2018-09-11 |
| 9896200 | Vertical takeoff and landing vehicle with increased cruise efficiency | William J. Fredericks, Mark Moore, Ronald C. Busan, David D. North, William M. Langford +4 more | 2018-02-20 |
| 9475579 | Vertical take-off and landing vehicle with increased cruise efficiency | William J. Fredericks, Mark Moore, Ronald C. Busan, David D. North, William M. Langford +4 more | 2016-10-25 |