Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427780 | Electric cold flow tipjet rotorcraft | Daniel Bryan Robertson, Kirk Landon Groninga, Troy Cyril Schank | 2019-10-01 |
| 10377473 | Disconnecting a rotor | Ryan T. Ehinger, David Sembritzky, Gary A. Cope, Charles J. Kilmain | 2019-08-13 |
| 10377479 | Variable directional thrust for helicopter tail anti-torque system | Thomas Dewey Parsons, Erik John Oltheten | 2019-08-13 |
| 10287012 | Aircraft having radially extendable tailboom assembly | Daniel Bryan Robertson, Kirk Landon Groninga | 2019-05-14 |
| 10239610 | Compact linear hydraulic actuator | Carl T. Elving, Rodney Cahoon, Charles Eric Covington | 2019-03-26 |