Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868053 | Flame resistant, halogen-free thermoplastic polymer compositions | Christian Ohm, Stephen Pask, Wolfgang Wieder, Karl-Heinz Schabel | 1989-09-19 |
| 4826721 | Laminated materials of pretreated fibre material and vulcanization products of hydrogenated nitrile rubber | John Goossens, Jean Mirza, Jurgen Pabst, Joachim Thormer, Zsolt Szentivanyi | 1989-05-02 |
| 4814401 | Polymerization of chloroprene with xanthates and dithiocarbamates | Peter Wendling, Wilhelm Gobel, Eberhard Muller | 1989-03-21 |