Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871809 | Process for the preparation of a multicoat refinish | Herbert Kortwinkel | 1999-02-16 |
| 5683745 | Process for the production of a multicoat refinish | Werner Kraus, Bernd Mayer | 1997-11-04 |