Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759094 | Thermal heating device using light for binder activation and its integration in preforming device | Maxime Coquel, Wolfgang Rehm | 2020-09-01 |
| 5550170 | Process for the production of foam beads | Reinhard Wirobski, Thomas Leven | 1996-08-27 |
| 5480599 | Method of manufacturing foam beads | Thomas Leven, Horst Perl | 1996-01-02 |
| 5380766 | Process for the preparation of prefoamed polyolefin particles | Thomas Leven | 1995-01-10 |