Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612505 | Dual mode warhead | James S. O'Brasky, Alan A. Alexander, Odis H. Griffin, Jr., John S. Foster | 1997-03-18 |
| 5591935 | Shock sensing dual mode warhead | Martin T. Walchak, Louis Richmond | 1997-01-07 |