Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419989 | Scratch-resistant sol-gel coating for clear powder-slurry lacquer | Horst Hintze-Büning, Christel Ehlig | 2002-07-16 |
| 6410646 | Method for producing scratch resistant coatings, especially for producing multi-layer enamels | Ulrike Rockrath, Fritz Bartol, Georg Wigger, Hubert Baumgart | 2002-06-25 |