Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7404916 | Process for producing polyurethane moldings | Klaus Sieben, Jurgen Wirth, Wolfgang Pawlik | 2008-07-29 |
| 7278842 | Apparatus for the production of polyurethane sandwich elements | Jurgen Wirth, Reiner Raffel | 2007-10-09 |
| 5395576 | Process for producing fiber-reinforced thermoplastic material with a double-belt press | Wilfried Blauhut, Hermann Prokschi, Gunther Erlacher, Wolfgang Hasler | 1995-03-07 |