Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419322 | Method for dilating plastics using volatile swelling agents | Pankaj K. Das | 1983-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419322 | Method for dilating plastics using volatile swelling agents | Pankaj K. Das | 1983-12-06 |