Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4521567 | Method for making impact resistant molding compositions | Peter J. Arndt, Manfred Munzer, Werner Siol, Franz Wenzel | 1985-06-04 |
| 4463032 | Method for making block-resistant soft polymer beads | Peter J. Arndt, Werner Siol, Franz Wenzel | 1984-07-31 |
| 4387019 | Aluminum can reclamation method | Kenneth H. Dale | 1983-06-07 |