Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881485 | Multi-stage match trigger assembly for use with semi-automatic weapons | — | 1999-03-16 |
| 5501134 | Multi-stage match trigger assembly for use with semi-automatic weapons | John M. Krieger | 1996-03-26 |