Issued Patents 2018
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, David A. Hewes, James P. Demaree | 2018-10-30 |
| 10088268 | Adjustable length stock assembly and buffer catch for a firearm | David A. Hewes, Thomas A. Gray | 2018-10-02 |