Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629368 | Liquid slurry of bentonite | — | 1997-05-13 |
| 5624569 | Clarification of deinking process water | Manian Ramesh, Karen R. Tubergen | 1997-04-29 |
| 5601725 | Hydrophobically modified polymers for sludge dewatering | Chandrashekar S. Shetty, Manian Ramesh | 1997-02-11 |
| 5597490 | DADMAC/vinyl trialkoxysilane copolymers for treatment of food processing wastes | Manian Ramesh | 1997-01-28 |