Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627009 | Process for the production of a multicolored image | Karin Maerz, Manfred Hilger, Dieter Mohr, Stephan J. W. Platzer | 1997-05-06 |
| 5478694 | Process for the production of a multicolored image and photosensitive material for carrying out this process | Karin Maerz, Manfred Hilger, Dieter Mohr, Stephan J. W. Platzer | 1995-12-26 |
| 5436106 | Process for the production of a color test image using quinone diazide photosensitive recording material | Dieter Mohr, Martin Benzing, Juergen Mertes, Guenter Hultzsch, Manfred Michel +3 more | 1995-07-25 |
| 5348833 | Colored positive-working quinone diazide photosensitive recording material for the production of a color test image utilizing adhesive layer containing alkali-insoluble organic polymer and alkali-soluble polyester | Dieter Mohr, Martin Benzing, Juergen Mertes, Guenter Hultzsch, Manfred Michel +3 more | 1994-09-20 |