Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6152968 | Water-soluble Quinacridones | Karl-Heinz Etzbach, Rudiger Sens | 2000-11-28 |
CK
Carolin Kranz
Overall (All Time): #3,634,998 of 4,157,543Top 90%
1
Patents All Time