Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765046 | Process for producing polymethylmethacrylate molding materials with a neutral color | Uwe Numrich, Michael Wicker, Klaus Albrecht, Heinz Vetter, Ernst Mohr | 2004-07-20 |
| 6218467 | (Methyl) methacrylate maleic acid anhydride copolymers as polymer modifying agents for plastics and mixtures and polymer composites produced therewith | Michael Wicker, Uwe Numrich, Michael May, Mona Rueppel | 2001-04-17 |