Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395135 | Firearm barrel assembly with ported chamber | Robert S. Randazzo, Michael H. Allen | 2016-07-19 |
| 6155957 | Athletic ability measuring device | Michael Worley, Dexter E. Diepholz | 2000-12-05 |