Issued Patents All Time
Showing 25 most recent of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246827 | VTOL aircraft with tilting rotors and tilting ducted fans | Kirk Landon Groninga | 2025-03-11 |
| 12195177 | Differential thrust vectoring system | Kirk Landon Groninga | 2025-01-14 |
| 12151811 | Tilting wing rotorcrafts and wing rotation systems | Kirk Landon Groninga | 2024-11-26 |
| 11993360 | Energy attenuating pod carrier system for vertical lift aircraft | Kirk Landon Groninga, Matthew Edward Louis, Paul Charles Griffiths | 2024-05-28 |
| 11970283 | Dual motor input with overrunning clutch | Kirk Landon Groninga | 2024-04-30 |
| 11873085 | VTOL aircraft with tilting rotors and tilting ducted fans | Kirk Landon Groninga | 2024-01-16 |
| 11643206 | Power line inspection vehicle | Kirk Landon Groninga, William Benjamin Johns | 2023-05-09 |
| 11629541 | Versatile door systems for vehicles | Kirk Landon Groninga | 2023-04-18 |
| 11613375 | Dual motor input with overrunning clutch | Kirk Landon Groninga | 2023-03-28 |
| 11597510 | Ducted fans having fluidic thrust vectoring | Kirk Landon Groninga, Matthew Edward Louis | 2023-03-07 |
| 11518512 | Power line inspection vehicle | Kirk Landon Groninga, William Benjamin Johns | 2022-12-06 |
| 11396374 | Aircraft having radially extendable tailboom assembly | Kirk Landon Groninga, Carlos Alexander Fenny | 2022-07-26 |
| 11338914 | Differential thrust vectoring system | Kirk Landon Groninga | 2022-05-24 |
| 11325699 | Ducted fans having edgewise flow augmentation | Kirk Landon Groninga, Matthew Edward Louis | 2022-05-10 |
| 11286037 | Ducted rotor blade tip extension | Robert Glenn Vaughn, Michael John Ryan, Brent Randal Achttien, Kirk Landon Groninga, Matthew Edward Louis | 2022-03-29 |
| 11286036 | Ducted rotor blade tip extension | Kirk Landon Groninga, Matthew Edward Louis, Robert Glenn Vaughn, Michael John Ryan, Brent Randal Achttien | 2022-03-29 |
| 11279479 | Fluidic yaw control systems for use in hover | Kirk Landon Groninga, Matthew Edward Louis | 2022-03-22 |
| 11220852 | Aircraft having versatile door systems | Kirk Landon Groninga | 2022-01-11 |
| 11180241 | Fluidic roll control systems for use in hover | Kirk Landon Groninga, Matthew Edward Louis | 2021-11-23 |
| 11174020 | Fluidic roll control systems for use in forward flight | Kirk Landon Groninga, Matthew Edward Louis | 2021-11-16 |
| 11167839 | Fluidic pitch control systems for use in forward flight | Kirk Landon Groninga, Matthew Edward Louis | 2021-11-09 |
| 11167844 | Low observable aircraft having tandem longitudinal lift fans | Steven Ray Ivans, Kirk Landon Groninga, Matthew Edward Louis | 2021-11-09 |
| 11148797 | Low observable aircraft having trinary lift fans | Kirk Landon Groninga, Steven Ray Ivans, Matthew Edward Louis | 2021-10-19 |
| 11148799 | Tilting duct compound helicopter | Kirk Landon Groninga, Matthew Edward Louis | 2021-10-19 |
| 11142310 | Dual tiltwing aircraft having a quadrilateral linkage | Kirk Landon Groninga | 2021-10-12 |