Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639473 | Thermoplastic moulding compositions | Frank Wingler, Otto Koch, Joachim Doering, Karl-Heinz Ott | 1987-01-27 |
| 4454305 | Rubber dispersions II | Christian Lindner, Karl-Heinz Ott | 1984-06-12 |
| 4360620 | Rubber dispersions | Christian Lindner, Karl-Heinz Ott | 1982-11-23 |
| 4205141 | Thermoplastic moulding compositions | Frank Wingler, Gert Humme, Richard Prinz | 1980-05-27 |
| 4205140 | Thermoplastic moulding compositions | Frank Wingler, Dieter Margotte, Werner Nouvertne | 1980-05-27 |
| 4200713 | Process for the anionic homo- or co-polymerization of aromatic vinyl compounds | Frank Wingler, Clemens Casper | 1980-04-29 |
| 4181788 | Process for the production of thermoplastic molding materials based on vinyl polymers | Frank Wingler, Gerd Wassmuth, Martin Ullrich, Manfred Hederich | 1980-01-01 |