Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376496 | Radiation-sensitive mixture, radiation-sensitive recording material produced therewith containing halogenated methyl groups in the polymeric binder | Andreas Elsaesser, Dieter Mohr | 1994-12-27 |
| 5368975 | Positive-working 1,2-quinone diazide radiation-sensitive mixture and recording material containing urethane compound to diminish developer solubility | Andreas Elsaessser, Otfried Gaschler, Dieter Mohr, Gerhard Buhr | 1994-11-29 |
| 5292626 | Developer composition for irradiated, radiation-sensitive positive-working, negative-working and reversible reprographic layers | Gerhard Buhr, Andreas Elsaesser, Ernst I. Leupold | 1994-03-08 |