Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174718 | Blade pitch change control system | Robert J. Lampeter | 1992-12-29 |
| 5141399 | Pitch change control system | Robert A.D. Schwartz | 1992-08-25 |
| 5037271 | Pitch control system | Robert A.D. Schwartz | 1991-08-06 |
| 4934901 | Pitch change actuation system | — | 1990-06-19 |
| 4822386 | Filter replacement mechanism | — | 1989-04-18 |
| 4778127 | Missile fin deployment device | — | 1988-10-18 |
| 4588354 | Engine speed control in propeller pitch control systems | Robert A.D. Schwartz | 1986-05-13 |
| 4533295 | Pitch control system for variable pitch propeller | — | 1985-08-06 |
| 4533296 | Pitch control system for variable pitch propeller | Robert A.D. Schwartz | 1985-08-06 |
| 4523891 | Propeller pitch change actuation system | Robert A.D. Schwartz | 1985-06-18 |