Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546873 | Apparatus for remote activation of equipment and demolition charges | James Chopack, Herbert Brann, John B. Hopkins, Jr., Ronald Tobin, William T. Fraser, Jr. | 2003-04-15 |
| 4633780 | Enhanced point detonation backup mechanism for fuze | — | 1987-01-06 |