Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394831 | Helmet metal mass compensation for helmet-mounted sighting system | Werner Egli, Jeffrey M. Setterholm | 1983-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394831 | Helmet metal mass compensation for helmet-mounted sighting system | Werner Egli, Jeffrey M. Setterholm | 1983-07-26 |