Issued Patents All Time
Showing 1–3 of 3 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, Daniela Clausen | 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, Andrea Travers-Hemmer, Daniela Clausen +1 more | 1999-11-02 |
| 5972558 | Method for producing a positive as well as a negative multicolor color-proof image | Martin Benzing, Jurgen Mertes, Dieter Mohr | 1999-10-26 |