Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4230858 | Perylene-3,4,9,10-tetracarboxylic acid diimide pigment, its manufacture and its use | Wolfgang Fabian | 1980-10-28 |
LG
Ludwig Gall
Overall (All Time): #4,122,804 of 4,157,543Top 100%
1
Patents All Time