Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780118 | Method for impregnation a polymeric granulate with a physical blowing agent | Rolf Heninger, Andreas Kürten, Pawel Szych | 2023-10-10 |
| 6418732 | Process and device for cooling extruded hollow sections | Bernd Klane | 2002-07-16 |