Issued Patents 2021
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11167844 | Low observable aircraft having tandem longitudinal lift fans | Steven Ray Ivans, Kirk Landon Groninga, Matthew Edward Louis | 2021-11-09 |
| 11167839 | Fluidic pitch control systems for use in forward flight | 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 |
| 11142302 | Fluidic split flap systems for yaw control in forward flight | Kirk Landon Groninga, Matthew Edward Louis | 2021-10-12 |
| 11117655 | Counter-rotating tail rotor | Kirk Landon Groninga | 2021-09-14 |
| 11097838 | Duct with optimized horizontal stator shape | Kirk Landon Groninga, Matthew Edward Louis | 2021-08-24 |
| 11091258 | VTOL aircraft with tilting rotors and tilting ducted fans | Kirk Landon Groninga | 2021-08-17 |
| 11084573 | Fluidic drag rudder systems for yaw control in forward flight | Kirk Landon Groninga, Matthew Edward Louis | 2021-08-10 |
| 11077951 | Propulsion systems for low observable aircraft | Kirk Landon Groninga, Steven Ray Ivans, Matthew Edward Louis | 2021-08-03 |
| 11077939 | Low observable aircraft having tandem lateral lift fans | Kirk Landon Groninga, Steven Ray Ivans, Matthew Edward Louis | 2021-08-03 |
| 11072423 | Low observable aircraft having a unitary lift fan | Kirk Landon Groninga, Steven Ray Ivans, Matthew Edward Louis | 2021-07-27 |
| 10889366 | Ducted thrusters | Chad Lewis Jarrett, Frank B. Stamps, Kirk Landon Groninga, Matthew Edward Louis | 2021-01-12 |
| 10884015 | Multidirectional airspeed detection system | Andrew Vincent Louis, Matthew Edward Louis | 2021-01-05 |