Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472026 | Method for multi-layered coating of substrates | Helmut Loffler, Werner Lenhard | 2002-10-29 |
| 6432485 | Epoxide/amine based aqueous coating agents and use thereof in multicoat lacquers | Heike Beyers, Bettina Vogt-Birnbrich | 2002-08-13 |