Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651205 | Bolt and firing pin locking system for firearm | William B. Ruger, Michael Smisko | 1997-07-29 |
| 5632108 | Method of manufacturing of molded firearm part with insert and part | William B. Ruger | 1997-05-27 |