Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593430 | Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis | Konrad Knoll, Wolfgang Fischer, Hermann Gausepohl, Jurgen Koch, Josef Wunsch | 2003-07-15 |
| 6521712 | Glass-clear impact-modified polystyrene based on styrene-butadiene block copolymers | Konrad Knoll, Herrmann Gausepohl, Wolfgang Fischer, Josef Wunsch, Jurgen Koch | 2003-02-18 |