Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404695 | Gas systems for firearms | Michael A. Winge | 2016-08-02 |
| 8245625 | Gas pressure mechanism in gas-operated firearm | — | 2012-08-21 |
| 7942091 | Shotgun drum magazine | — | 2011-05-17 |