Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008779 | Night vision viewing systems | — | 1999-12-28 |
| 5259516 | Clamp mechanism | — | 1993-11-09 |
| 5184231 | Helmet systems | — | 1993-02-02 |
| 4969724 | Helmet supported optical systems with four reflections | — | 1990-11-13 |
| 4902116 | Helmet display systems | — | 1990-02-20 |
| 4863269 | Weapon sights | — | 1989-09-05 |
| 4828378 | Night vision viewing systems | — | 1989-05-09 |
| 4775217 | Night vision viewing system | — | 1988-10-04 |
| 4769633 | Head-up displays | — | 1988-09-06 |
| 4725125 | Head-up displays | Anthony C. Mundy | 1988-02-16 |
| 4716498 | Rack mounted circuit module | — | 1987-12-29 |
| 4692840 | Electric circuit module arrangements | — | 1987-09-08 |
| 4684249 | Angular position sensors | — | 1987-08-04 |
| 4660943 | Night vision systems | — | 1987-04-28 |
| 4656421 | Magnetic field sensors | Donald R. Price | 1987-04-07 |
| 4652747 | Shaft encoder having a concave reflective element with two regions of different reflectivity for light within two different wavelength bands | — | 1987-03-24 |
| 4611877 | Optical projectors for head up displays | — | 1986-09-16 |
| 4563061 | Night vision viewing systems | — | 1986-01-07 |
| 4550836 | Clamp arrangements | — | 1985-11-05 |
| 4484381 | Clamp arrangements | James P. M. Keay | 1984-11-27 |
| 4468101 | Night vision goggles | — | 1984-08-28 |
| 4407564 | Head-up displays | — | 1983-10-04 |
| 4385803 | Display units with periscopic arrangement | — | 1983-05-31 |
| 4364636 | Helmet mounted sight with fixed display and pivotal arm | — | 1982-12-21 |
| 4298903 | Electronic component cooling arrangements | — | 1981-11-03 |