Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378268 | Primer for the metallization of substrate surfaces | Gerhard D. Wolf, Kirkor Sirinyan, Wolfgang Henning, Rudolf Merten, Ulrich V. Gizycki | 1995-01-03 |
| 5043375 | Coating composition, a process for coating plastic substrates and the coated plastic substrates obtained therefrom | Wolfgang Henning, Kirkor Sirinyan | 1991-08-27 |