Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620884 | Method for producing scratch resistant coatings, especially for producing multi-layer enamels | Ulrike Rockrath, Fritz Bartol, Georg Wigger, Hubert Baumgart | 2003-09-16 |