Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424166 | Negative-working radiation-sensitive mixture containing diazomethane acid generator and a radiation-sensitive recording material produced therfrom | Georg Pawlowski, Ralph R. Dammel, Horst Roeschert, Walter Spiess | 1995-06-13 |
| 5401608 | Negative-working radiation-sensitive mixture and radiation-sensitive recording material produced therewith | Georg Pawlowski, Ralph R. Dammel, Horst Roeschert, Walter Spiess, Klaus-Juergen Przybilla | 1995-03-28 |