Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255415 | Polyvinyl alcohol ophthalmic gel | Sukhbir S. Chrai, Santosh Gupta | 1981-03-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255415 | Polyvinyl alcohol ophthalmic gel | Sukhbir S. Chrai, Santosh Gupta | 1981-03-10 |