Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885917 | Enhanced flight control systems and methods for a jet powered tri-mode aircraft | Thomas L. Thompson | 2005-04-26 |
| 6193464 | Active brake control for rotor/wing aircraft | Daniel A. Nyhus | 2001-02-27 |
| 5951608 | Flight control system for jet powered tri-mode aircraft | — | 1999-09-14 |
| 5850615 | Rotor blade swashplate-axis rotation and gyroscopic moments componsator | — | 1998-12-15 |
| 5799901 | Rotor blade swashplate-axis rotation and gyroscopic moments compensator | — | 1998-09-01 |
| 5678786 | Reconfigurable helicopter flight control system | — | 1997-10-21 |
| 5012423 | Back-up fly by wire control system | — | 1991-04-30 |
| 5001646 | Automated helicopter flight control system | Donald G. Caldwell | 1991-03-19 |
| 4209734 | Dynamic equalization system for dual channel automatic pilot | — | 1980-06-24 |