Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200568 | Polyvinylidene fluoride compositions, and fabricated products thereof having increased notch impact toughness and elongation at rupture | Gregor Weisgerber | 1980-04-29 |
| 4185048 | Polyvinyl chloride of high impact strength prepared on the basis of ethylene-vinyl acetate or ethylene-alkylacrylate copolymers | Robert Buning, Franz Blaschke | 1980-01-22 |