Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721649 | Injection molded shaped charge liner | Avigdor Hetz, John D. Loehr, William B. Harvey, David Betancourt | 2010-05-25 |
| 7581498 | Injection molded shaped charge liner | Avigdor Hetz, John D. Loehr | 2009-09-01 |
| 6530326 | Sintered tungsten liners for shaped charges | David Betancourt, John D. Loehr, James W. Reese | 2003-03-11 |