Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700576 | UV-curable scratch-resistant varnish having a thickener which becomes bound in the composition of the varnish by polymerization | Manfred Brehm, Wolfgang Scharnke, Volker Kerscher | 1997-12-23 |