Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543261 | Storage stability of a diazo-based imaging element for making a printing plate | Joan Vermeersch, Guido Hauquier | 1996-08-06 |
| 5403694 | Water developable diazo based lithographic printing plate comprising an intermediate layer having a polysaccharide | Joan Vermeersch, Guido Hauquier | 1995-04-04 |