Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487786 | Alignment tool and method for mounting visual systems to helmets | — | 2002-12-03 |
| 6292953 | Interchangeable latch system | — | 2001-09-25 |
| 4432099 | Individually fitted helmet liner | Shelly J. Grick | 1984-02-21 |