Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436176 | Concentrated dampening solution with an improved anti-staining activity for printing with a lithographic printing plate obtained according to the silver salt diffusion transfer process | Johan Van Hunsel | 2002-08-20 |
| 5658713 | Concentrated dampening solution with citrate anions for printing with a lithographic printing plate obtained according to the silver salt diffusion transfer process | Johan Van Hunsel | 1997-08-19 |