Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652915 | Coating material containing a mixture of silicic acids and urea and/or urea derivatives | Hubert Baumgart, Uwe Conring, Vince Cook, Guido Schulze-Finkenbrink | 2003-11-25 |