Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566438 | Hybrid polyurethane-polymer dispersion with high film hardness, method for the production and the use thereof | Alois Maier, Herbert Winkelmann, Franz Wolfertstetter, Alfred Kern, Josef Weichmann | 2003-05-20 |