Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498506 | Positive-acting radiation-sensitive mixture and recording material produced therewith | Horst Roeschert, Walter Spiess, Gerhard Buhr, Georg Pawlowski | 1996-03-12 |
HW
Horst Wengenroth
Overall (All Time): #3,738,142 of 4,157,543Top 90%
1
Patents All Time