Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967239 | Rotor drive and control system for a high speed rotary wing aircraft | Bryan S. Cotton, Thomas L. Tully | 2011-06-28 |
| 7942365 | Variable speed transmission for a rotary wing aircraft | Peter Xavier Palcic, Todd A. Garcia | 2011-05-17 |
| 7918146 | Multi-path rotary wing aircraft gearbox | — | 2011-04-05 |
| 7651050 | Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft | Nicholas D. Lappos, Edward J. Karedes, Harsh Vinayak | 2010-01-26 |
| 7628355 | Variable speed transmission for a rotary wing aircraft | Peter Xavier Palcic, Todd A. Garcia | 2009-12-08 |
| 7434764 | Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft | Nicholas D. Lappos, Edward J. Karedes, Harsh Vinayak | 2008-10-14 |
| 7413142 | Split torque gearbox for rotary wing aircraft with translational thrust system | — | 2008-08-19 |
| 7296767 | Variable speed transmission for a rotary wing aircraft | Peter Xavier Palcic, Todd A. Garcia | 2007-11-20 |
| 7100468 | Split torque gearbox | Harsh Vinayak, David A. Binney, Lawrence Mark Zunski, Vincent F. Millea | 2006-09-05 |
| 6883750 | Split torque gearbox with pivoted engine support | — | 2005-04-26 |
| 6823972 | Spring clutch | — | 2004-11-30 |
| 6666102 | Flexible bearing arrangement for double helical pinion | Jules G. Kish | 2003-12-23 |
| 6655915 | Drive system for the retraction/extension of variable diameter rotor systems | — | 2003-12-02 |
| 6612195 | Split-torque face gear transmission | Jules G. Kish | 2003-09-02 |
| 6454532 | Harmonic drive system for the retraction/extension of variable diameter rotor systems | — | 2002-09-24 |