Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119574 | Blast effects suppression system | Thomas Earl Burky, John S. Butz, Scott M. Golly, Graham Alexander | 2000-09-19 |
| 4955939 | Shaped charge with explosively driven liquid follow through | James A. Petrousky, Joseph E. Backofen | 1990-09-11 |
| 4628819 | Disintegrating tamper mass | Joseph E. Backofen, James A. Petrousky, David William James Holmes, Ernest C. Faccini, Arleigh E. McCree | 1986-12-16 |