Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7100468 | Split torque gearbox | Yuriy Gmirya, Harsh Vinayak, David A. Binney, Lawrence Mark Zunski | 2006-09-05 |
| 6672538 | Transmission for a coaxial counter rotating rotor system | Anthony G. Chory, Michelle Consolini, Ralph D. Costanzo, Jules G. Kish | 2004-01-06 |
| 5351913 | Coaxial transmission/center hub subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors | James P. Cycon, Fred W. Kohlhepp | 1994-10-04 |
| 5281099 | Integrated spline/cone seat subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors | David H. Hunter, Timothy A. Krauss | 1994-01-25 |
| 5226350 | Drive train assembly for a rotor assembly having ducted, coaxial counter-rotating rotors | James P. Cycon, Fred W. Kohlhepp, Bruce D. Hansen | 1993-07-13 |
| 5048652 | Progressive engagement clutch | James P. Cycon, Peter Sanders | 1991-09-17 |