Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619210 | Explosively formed penetrator (EFP) and fragmenting warhead | Timothy Spivak, William J. Clark | 2003-09-16 |
| 5880398 | Dual-purpose bullet | Michael G. Crilly, David Jann, Hugh Harper Gibbs | 1999-03-09 |