Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782580 | Soil remediation method | C. Richard Knowles | 1998-07-21 |
| H1651 | Extraction and disposal of organic wastes with polymer coated porous | Wayne A. Kriel | 1997-06-03 |
| H1584 | Mine tailings replacement | Terry J. Moore | 1996-08-06 |
| 5502267 | Organic and metallic waste disposal in bentonite-water mixtures | — | 1996-03-26 |
| 5405224 | Subterranean disposal of liquid and slurried solids wastes | Edward Malachosky, Thomas K. Perkins | 1995-04-11 |