Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342890 | Coating compositions with improved adhesion to plastics | Joachim Petzoldt, Wolfgang Henning | 1994-08-30 |
| 5340879 | Polymer resins and use thereof | Raymond Audenaert, Stephan Kirchmeyer, Wolfgang Henning | 1994-08-23 |