Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953675 | Simply supported secondary shafting system torque sensor | — | 1990-09-04 |
| 4890979 | No-back apparatus for propeller pitch control | John E. Ames, Bruce A. Krandel | 1990-01-02 |
| 4688744 | Jam tolerant rotary actuation system | — | 1987-08-25 |
| 4555978 | Multiple displacement motor driven power drive unit | Wesley A. Burandt | 1985-12-03 |
| 4534524 | Position and control system for helicopter blade actuation | — | 1985-08-13 |
| 4533097 | Multi-motor actuation system for a power drive unit | — | 1985-08-06 |
| 4210066 | Power drive unit | — | 1980-07-01 |