Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113830 | Pump-action firearm with bolt carrier locking mechanism and folding butt stock | Sergey Monveldt, Stephen P. Troy, David A. Hewes | 2018-10-30 |
| 9347737 | Pump-action firearm with bolt carrier locking mechanism and folding butt stock | Stephen P. Troy, Sergey Monveldt, David A. Hewes | 2016-05-24 |