Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698330 | Coating compositions for transparent topcoat lacquer layers and the use thereof in processes for the production of multi-layer lacquer coatings | Klaus Bederke, Friedrich Herrmann, Hermann Kerber, Heinz-Walter Reifferscheidt | 1997-12-16 |
| 5663233 | Coating agents and the use thereof in processes for the production of multi-layer coatings | Klaus Bederke, Friedrich Herrmann, Hermann Kerber, Hans-Martin Schonrock | 1997-09-02 |