Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830580 | Painted sheet metal part with an anti-corrosion bonding layer based on polyacids and a method for applying such a bonding layer | Fritz Mezger, Anja Keller, Werner Funke | 1998-11-03 |