Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576255 | Injection molding method for (meth)acrylate copolymers having tertiary ammonium groups | Hans-Ulrich Petereit, Thomas Beckert, Manfred Assmus, Werner Hoess, Hartmut Schikowsky | 2003-06-10 |