Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403694 | Water developable diazo based lithographic printing plate comprising an intermediate layer having a polysaccharide | Joan Vermeersch, Dirk Kokkelenberg | 1995-04-04 |
| 5402725 | Lithographic base with a modified dextran or pullulan hydrophilic layer | Joan Vermeersch, Paul Coppens, Etienne Schacht | 1995-04-04 |