Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986851 | Pigment dispersions, processes for their preparation and their use | Erwin Dietz, Albert Munkel | 1991-01-22 |
FM
Ferdinand Memmel
Overall (All Time): #3,868,287 of 4,157,543Top 95%
1
Patents All Time