Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272997 | Device for locating a projectile in a barrel | Derrick Hewkin | 2001-08-14 |
| 5650587 | Recoil system | Martin Edwy Buttolph | 1997-07-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272997 | Device for locating a projectile in a barrel | Derrick Hewkin | 2001-08-14 |
| 5650587 | Recoil system | Martin Edwy Buttolph | 1997-07-22 |