Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576903 | Developer for positive photoresists | Kurt Marquard, Hans-Joachim Merrem, Raimund Sindlinger, Klaus P. Thiel | 1986-03-18 |
WB
Winfried Baron
Overall (All Time): #3,992,320 of 4,157,543Top 100%
1
Patents All Time