Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350792 | Blend of internally plasticized vinyl chloride copolymer and polyurethane elastomer | Shridhar V. Parikh | 1982-09-21 |
| 4343856 | Polymeric marking film | Whiteford D. Grimes, Richard A. Rehder | 1982-08-10 |