Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956196 | Method for producing a corrosion-resistant coating on the surface of lacquered workpieces | Wolfgang Wagner, Klemens Ruebsam, Stefan Heimrich, Klaus Eckert, Werner Pflueger | 1990-09-11 |