Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695638 | Liquid filter | Gunther Reitzel | 1997-12-09 |
| 5532065 | Composite article of a carrier layer and decorative layer, and a process for its production | Jean-Pierre Nething, Mathias Schremmer | 1996-07-02 |
| 5300361 | Process for the production of a polypropylene composite | Hans Vowinkel, Rolf Orth | 1994-04-05 |
| 5208081 | Plastic molding having a painted surface | Volker Ritter, deceased, Ursula J. Ritter, nee Zoller, legal heir | 1993-05-04 |
| 5165982 | Shaped plastic article having a grained surface of improved scratch resistance | Walter Grolik, Eckhard Kuhnhenne, Peter Jaksch | 1992-11-24 |