Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H833 | Protective helmet visor for use with vision assisting devices | — | 1990-11-06 |
| 4922550 | Apache helmet adapter for night vision goggles | Robert W. Verona, J. Brian Gillespie | 1990-05-08 |