Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730020 | Water-dilutable coating compositions for base coats for wet-on-wet application of clear coat on base coat | Werner Wilfinger, Herbert Zima | 1988-03-08 |
| 4453982 | Stabilized metal pigments and method of producing same | Werner Wilfinger, Klaus Behmel | 1984-06-12 |