Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338434 | Process for the coating of electrically conductive substrates and a cathodically depositable aqueous electrocoating paint | Dieter Ruhl, Klaus Arlt, Ulrich Heilmann, Ulrich Heimann | 1994-08-16 |