Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480914 | Biodegradable shotgun wad system | David M. Stanhope, Kory T. Angstadt, Jason P. McDevitt | 2019-11-19 |
| 10393486 | Biodegradable shotgun gas sealing wad | David M. Stanhope, Kory T. Angstadt, Jason P. McDevitt | 2019-08-27 |