Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282589 | Terrain cueing | Robert G. Branigan, William M. Decker, J. Brian Gillespie, Robert S. Rohde, Richard H. Vollmerhausen +1 more | 1994-02-01 |
| 5265276 | Helmet visor adaptor assembly | — | 1993-11-30 |