Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203718 | Firearm for use with ordnance of varying lengths | Derek Parker, David A. Johnson, Wayne Hopkins | 2025-01-21 |
| 11598596 | Firearm for use with ordnance of varying lengths | Derek Parker, David A. Johnson, Wayne Hopkins | 2023-03-07 |