Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336354 | Method of preparing styrene-maleic anhydride molding composition | Jacob Triplett | 1982-06-22 |
| 4335037 | Blend of styrene-maleic anhydride and high impact polystyrene | Peter Francis | 1982-06-15 |