Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300140 | Hydroprimer for metallising substrate surfaces | Gerhard D. Wolf, Ulrich von Gizycki, Wolfgang Cohnen, Gert Jabs | 1994-04-05 |
| 5296020 | Formulation for the activation of substrate surfaces for currentless metallization thereof | Frank Kobelka, Gerhard D. Wolf, Ulrich von Gizycki | 1994-03-22 |