Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998351 | Tannin based polymeric coagulants composition and method of use | Vinod Kumar Rai, Ashok Shyadligeri, Baraka Kawawa, Abdul Rafi Khwaja | 2011-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998351 | Tannin based polymeric coagulants composition and method of use | Vinod Kumar Rai, Ashok Shyadligeri, Baraka Kawawa, Abdul Rafi Khwaja | 2011-08-16 |