Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125859 | Integrated gearbox lube and control system | Timothy P. Walgren, Dean A. Norem, Charles L. DeGeorge, Alex Rak, Raymond N. Weyl | 2018-11-13 |
| 9234576 | Integrated gearbox lube and control system | Timothy P. Walgren, Dean A. Norem, Charles L. DeGeorge, Alex Rak, Raymond N. Weyl | 2016-01-12 |
| 9038801 | Clutch with pressure sustaining system | Dean A. Norem, Alex Rak, Timothy P. Walgren, Raymond N. Weyl, Charles E. Long | 2015-05-26 |
| 8827204 | Clutch system for rotary-wing aircraft with secondary thrust system | Charles E. Long, Dean A. Norem, Raymond N. Weyl | 2014-09-09 |
| 5265996 | Regenerative pump with improved suction | Paul E. Westhoff | 1993-11-30 |