Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550148 | Heavy metal removal | George Clampitt | 2017-01-24 |
| 9393519 | Waste disposal | — | 2016-07-19 |
| 8870735 | Waste disposal | — | 2014-10-28 |
| 6051086 | Buffered emulsion blasting agent | Anthony Francelj, Scott Riley, Curt Link | 2000-04-18 |
| 5585593 | Inert stemming materials | Melvin A. McNicol, Curtis Link | 1996-12-17 |
| 5456729 | Sensitizer and use | Arun Chattopadhyay, Ming-Chen Lee | 1995-10-10 |
| 5454889 | Prill coating | Melvin A. McNicol, J. P. Michel Couture | 1995-10-03 |
| 4986858 | Emulsification method | Raymond Oliver, Jeremy G. B. Smith | 1991-01-22 |
| 4911770 | Explosive emulsification method | Raymond Oliver, Jeremy G. B. Smit | 1990-03-27 |
| 4689096 | Explosive booster composition | Howard A. Bampfield | 1987-08-25 |
| 4473418 | Emulsion explosive composition | Howard A. Bampfield, Jeremy G. B. Smith | 1984-09-25 |