Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399248 | Plasticizer, plasticized resin composition and process for preparation thereof | Udai Singh | 1983-08-16 |
| 4184993 | Plasticizer, plasticized resin composition and process for preparation thereof | Udai Singh | 1980-01-22 |