Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4417986 | Process for reducing the chemical oxygen demand of spent alkaline reagents | Ruth M. Connaught, Michael Sedlak | 1983-11-29 |
| 4239620 | Cyanide removal from wastewaters | Brian E. Doll, Philip P. Lifland | 1980-12-16 |