Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109040 | Aqueous cathodic electro-deposition lacquer coating compositions and method of using the same | Helmut Honig, Klausjorg Klein, Dietrich Saatweber | 1992-04-28 |
| 4430462 | Cathodically depositable aqueous electro-dip lacquer coating composition | Klausjorg Klein, Hans-Peter Patzschke, Dietrich Saatweber | 1984-02-07 |