Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040771 | Rotor hub | John D. Busch | 2021-06-22 |
| D357894 | Helicopter | George E. Arnold, Dennis E. Gregory, Robert G. Anderson | 1995-05-02 |
| 4362281 | Pylon mounting system for reducing helicopter vibration | Wesley L. Cresap, Sathy P. Viswanathan | 1982-12-07 |
| 4270711 | Helicopter landing gear with crosstube pivot | Wesley L. Cresap | 1981-06-02 |