Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249871 | High force ball bearings | George C. Cusiter | 1993-10-05 |
| 5219132 | Two-axis gimbal arrangement | Richard A. Beckerleg, Barry N. Levitt | 1993-06-15 |
| 4690351 | Infrared seeker | Richard A. Beckerleg, Mark R. Fernald, Vincent A. Grosso | 1987-09-01 |
| 4326428 | Two degree of freedom rate gyroscope | Lewis S. Bostwick, Albert V. Filosa | 1982-04-27 |
| 4210804 | Free-gyro optical seeker | Barry N. Levitt, Gordon C. MacKenzie | 1980-07-01 |