Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703319 | Connector block for blast initiation systems | James E. Fritz, Thomas C. Tseka | 1997-12-30 |
| 5703320 | Connector for blast initiation system | Frank J. Lucca, Ronald M. Dufrane, Ernest L. Gladden | 1997-12-30 |
| 5661256 | Slider member for booster explosive charges | Ronald M. Dufrane, Daniel Toro, Lyman G. Bahr, Brendan Welch, Ronald D. Thomas | 1997-08-26 |
| 5659149 | Secure connector for blast initiation signal transfer | — | 1997-08-19 |