Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686686 | Hand emplaced underwater mine penetration system | Robert Woodall | 1997-11-11 |
| 5661258 | Air-delivered ordnance explosive mine and obstacle clearance method | Robert Woodall | 1997-08-26 |