Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672538 | Transmission for a coaxial counter rotating rotor system | Vincent F. Millea, Anthony G. Chory, Michelle Consolini, Jules G. Kish | 2004-01-06 |
| 5149013 | Retractable helicopter rotor | Robert J. Durwin, Lee N. Hager, William L. Noehren | 1992-09-22 |