Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303267 | Negative-working radiation-sensitive mixture for the production of a recording material which is imageable by heat of infrared laser beams | Martin Benzing, Dieter Mohr, Holger Schembs | 2001-10-16 |
| 5976757 | Development material and process for the production of a negative color proof, and process for the production of both a positive and negative color proof on a single image-receiving material | Martin Benzing, Dieter Mohr, Jurgen Mertes, Holger Schembs, Andrea Travers-Hemmer +1 more | 1999-11-02 |