Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587271 | Dampening solution for printing with a lithographic printing plate and a method for printing therewith | Johan Van Hunsel | 1996-12-24 |
| 5436119 | Method for rendering silver areas of a silver based printing plate ink acceptant while rendering the hydrophilic areas ink repellant | Gilbert Voortmans, Jean-Marie Dewanckele, Johan Loccufier | 1995-07-25 |