Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5202371 | Free-flowing rubber granules | Walter Goetz, Eckhard M. Koch, Herbert Gutsche | 1993-04-13 |
| 4837264 | Polyamide compositions containing alkyl orthotitanate or dialkyltin dilaurate | Franz Zahradnik, Karlheinz Ulmerich, Graham E. McKee, Horst Reimann, Rainer Theysohn | 1989-06-06 |
| 4554320 | Nylon molding materials having high impact strength | Horst Reimann, Walter Ziegler, Franz Brandstetter, Rainer Theysohn | 1985-11-19 |
| 4264762 | Glass-clear nylons from 3,3'-dimethyl PACM | Claus Cordes, Franz Schmidt, Georg N. Simon | 1981-04-28 |