Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346804 | Acid-cleavable radiation-sensitive compounds, positive working radiation-sensitive mixture containing theses compounds, and radiation-sensitive recording material produced with this mixture | Geog Pawlowski, Ralph R. Dammel, Horst Roeschert, Walter Spiess | 1994-09-13 |
| 5346806 | Acid-cleavable radiation-sensitive compounds, radiation-sensitive mixture containing these compounds, and radiation-sensitive recording material produced with this mixture | Georg Pawlowski, Ralph R. Dammel, Horst Roeschert, Walter Spiess | 1994-09-13 |