Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390979 | Method and system for communicating and controlling electric detonators | Cornelis L. Kome, Robert W. Levan | 2013-03-05 |
| 7992494 | Detonator ignition protection circuit | — | 2011-08-09 |
| 6808573 | Emulsion phase having improved stability | Richard H. Hales, Don H. Cranney, Scott Preston | 2004-10-26 |
| 5578275 | In-line sampling with continuous flushing for friction sensitive liquid nitrate ester compositions | Steven Rosenberg, Shpend Ismaili, Thomas H. Langford | 1996-11-26 |
| 5516971 | Process for disposal of waste propellants and explosives | — | 1996-05-14 |