Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432195 | Pigment preparation with modified colophony resins | Thomas Rathschlag, Carsten Griessmann, Sabine Schoen | 2002-08-13 |
WS
Werner Sarfert
Overall (All Time): #3,553,828 of 4,157,543Top 90%
1
Patents All Time