Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591257 | Pigment preparations based on monoazo pigments | Joachim Weide, Hans Joachim Metz | 1997-01-07 |
RJ
R udiger Jung
Overall (All Time): #3,707,506 of 4,157,543Top 90%
1
Patents All Time