Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360552 | Removal of cyanide, sulfides and thiosulfate from ammonia-containing wastewater by catalytic oxidation | — | 1994-11-01 |
| 5338463 | Wastewater treatment by catalytic oxidation | — | 1994-08-16 |
| 5322628 | Method for simultaneously drying and removing metallic and organic mercury from fluids | — | 1994-06-21 |
| 5292493 | Clean up of ethanolamine solution by treating with weak ion exchange resins | Costandi A. Audeh | 1994-03-08 |