Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157705 | Projector for defeating buried mines | Richard L. Vanaman, William J. Bergeria | 2015-10-13 |
| 5936184 | Devices and methods for clearance of mines or ordnance | Ronald L. Brown | 1999-08-10 |
| 5614692 | Shaped-charge device with progressive inward collapsing jet | Ronald E. Brown | 1997-03-25 |