Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5007973 | Multicomponent explosives | Richard E. Trapp, Gary L. Hansen, Robert B. Clay, Lawrence J. Dubetsky | 1991-04-16 |
| 4273147 | Transportation and placement of water-in-oil explosive emulsions | — | 1981-06-16 |
| 4221507 | Microbubble feeding apparatus and method | — | 1980-09-09 |