Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4507435 | Blends of polyvinyl chloride and copolymers containing para-methyl styrene and acrylonitrile having improved clarity | — | 1985-03-26 |
| 4464514 | High clarity blends of polyvinyl chloride and para-methylstyrene-acrylonitrile copolymer | James G. Murray | 1984-08-07 |