Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816294 | Methods and configurations for catalyst regeneration | — | 2010-10-19 |
| 5288413 | Treatment of a waste sludge to produce a non-sticking fuel | — | 1994-02-22 |
| 5284991 | Cyanide removal from oily solid using a solvent extraction process | — | 1994-02-08 |
| 5279747 | Decontamination extraction process for treatment of oily solids | — | 1994-01-18 |
| 5244645 | Process for removing NH.sub.3 from a liquid stream | — | 1993-09-14 |
| 5141526 | Fuel preparation from a waste sludge | — | 1992-08-25 |
| 4822576 | Removal of hydrogen sulfide from a carbon dioxide containing gas mixture | — | 1989-04-18 |
| 4810475 | Removal of HCN, and HCN and COS, from a substantially chloride-free gaseous stream | Stephen N. Massie | 1989-03-07 |
| 4770862 | Removal of hydrogen sulfide from supercritical carbon dioxide | Warren V. Bush | 1988-09-13 |