Issued Patents All Time
Showing 1–25 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377994 | Hybrid propulsion drive train system for tiltrotor aircraft | John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan | 2025-08-05 |
| 12325516 | Distributed propulsion system | Rohn Lee Olson | 2025-06-10 |
| 12313101 | Thermal hydraulic active warming system | David Schultz, Robert Reynolds, Rodney Cahoon | 2025-05-27 |
| 12312078 | Distributed propulsion system for vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2025-05-27 |
| 12227291 | Distributed propulsion system for vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2025-02-18 |
| 12024307 | Method and system for regulation of speed and position of a rotor in wing-borne flight | Brady Garrett Atkins, Troy Cyril Schank, Charles Eric Covington, Jonathan Andrew Toth | 2024-07-02 |
| 12006037 | Vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2024-06-11 |
| 12006036 | Distributed propulsion system | Rohn Lee Olson | 2024-06-11 |
| 11993362 | Dual-concentric control valve with direct drive control and failed motor protection | Brady Garrett Atkins, Robert Reynolds, Charles Eric Covington | 2024-05-28 |
| 11973454 | Preload control system | Robert Reynolds, Charles Eric Covington, Brady Garrett Atkins | 2024-04-30 |
| 11970277 | Hybrid propulsion drive train system for tiltrotor aircraft | John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan | 2024-04-30 |
| 11939050 | Autonomous thrust vectoring ring wing pod | Kevin Morris, Nicholas Brodeur | 2024-03-26 |
| 11731772 | Hybrid propulsion drive train system for tiltrotor aircraft | John Robert Wittmaak, Jr., Mike John Ryan, Joseph Scott Drennan | 2023-08-22 |
| 11718390 | Propulsion systems for rotorcraft | Eric A. Sinusas, Erik John Oltheten | 2023-08-08 |
| 11697491 | Electric reaction control system | Sung Kyun Kim, Kip Gregory Campbell, Jouyoung Jason Choi | 2023-07-11 |
| 11679877 | Vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2023-06-20 |
| 11655022 | Anti-torque control using fixed blade pitch motors | Thomas Dewey Parsons, Erik John Oltheten | 2023-05-23 |
| 11649043 | Tilted propellers for enhanced distributed propulsion control authority | Jouyoung Jason Choi | 2023-05-16 |
| 11613355 | Distributed propulsion system for vertical take off and landing closed wing aircraft | Rohn Lee Olson, Andrew James Zahasky | 2023-03-28 |
| 11603203 | Distributed propulsion system | Rohn Lee Olson | 2023-03-14 |
| 11584520 | Method and system for regulation of speed and position of a rotor in wing-borne flight | James E. Sobel, Brady Garrett Atkins, Troy Cyril Schank, Charles Eric Covington | 2023-02-21 |
| 11572086 | Electric aerial sky tram | Guy Bernard | 2023-02-07 |
| 11548617 | Pitch-change apparatus and method of pitching rotor blades | Nicholas Brodeur, Louis Charron, Kevin Morris | 2023-01-10 |
| 11548608 | Parasite aircraft for airborne deployment and retrieval | Joseph Scott Drennan, Michael John Ryan, John Richard McCullough, Brett Rodney Zimmerman | 2023-01-10 |
| 11396374 | Aircraft having radially extendable tailboom assembly | Daniel Bryan Robertson, Kirk Landon Groninga | 2022-07-26 |