Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332507 | Recovery of oil from waste oil fluids | Michael L. Braden, Manian Ramesh, Ananthasubramanian Sivakumar | 1994-07-26 |
| 5328599 | System using sulfide ion-selective electrodes for control of chemical feed of organic sulfide products for metal ion precipitation from waste water | Kristine S. Siefert, Pek L. Choo | 1994-07-12 |