Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919169 | Cannula lock and seal mechanism | Guenter A. Grams | 1999-07-06 |
| 5666752 | Hand gun magazine extension assembly | — | 1997-09-16 |
| 5642582 | Base pad for hand gun magazine | — | 1997-07-01 |