Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8389590 | Process and installation for the production of foam in a continuous foaming process | Hubert Ehbing, Holger Zien, Rainer Rauhaus | 2013-03-05 |
| 7645809 | Process and apparatus for the optimized production of foam in a continuous block slabstock process | Hubert Ehbing, Holger Zien | 2010-01-12 |