Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673506 | Firearm safety mechanism with improved trigger pull | Donn L. Dunnigan | 1997-10-07 |
| 5664356 | Firearm safety mechanism with improved trigger pull | Donn L. Dunnigan | 1997-09-09 |
| 5625970 | Firearm safety mechanism with improved trigger pull | Donn L. Dunnigan | 1997-05-06 |