Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573326 | Thickeners based on vinyl alcohol copolymers | Theo Mayer, Werner Bauer, Bernd Kayser, Andreas Bacher, Ulf Dietrich | 2003-06-03 |
| 6531538 | Fast-drying rendering and coating composition | Hans-Peter Weitzel, Peter Ball, Klaus Marquardt | 2003-03-11 |