Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550138 | Polycarbonate compositions with improved low temperature impact strength | John M. Wefer | 1985-10-29 |
| 4440825 | Laminate with skin based on AES graft copolymer | — | 1984-04-03 |
| 4264747 | High impact strength styrene-acrylonitrile resin blend | — | 1981-04-28 |