Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690892 | Process for the recycle of phase-forming liquids of multi-phase aqueous systems | Kavssery Parameswaran Ananthapadmanabhan | 1987-09-01 |
| 4374178 | Silanated calcium carbonate fillers | Ravindra D. Kulkarni | 1983-02-15 |