Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649117 | Thermoplastic molding materials | Gerhard Lindenschmidt, Norbert Niessner | 2003-11-18 |
| 6608139 | Thermoplastic molding materials | Gerhard Lindenschmidt, Norbert Niessner | 2003-08-19 |
| 6579937 | Thermoplastic moulding materials | Josef Wunsch, Peter Ittemann, Konrad Knoll, Norbert Niessner | 2003-06-17 |
| 6566436 | Molded forms for use in gardening and animal husbandry | Heiner Görrissen, Graham Edmund Mc Kee, Norbert Niessner, Martin Weber | 2003-05-20 |
| 6531543 | Thermoplastic molding compositions based on acrylonitrile-styrene-acrylate polymers | Martin Weber, Gerhard Lindenschmidt, Hans Peter Rath | 2003-03-11 |
| 6518361 | Thermoplastic molding compositions | Martin Weber, Gerhard Lindenschmidt, Hans Peter Rath | 2003-02-11 |