Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432195 | Pigment preparation with modified colophony resins | Carsten Griessmann, Sabine Schoen, Werner Sarfert | 2002-08-13 |
TR
Thomas Rathschlag
Overall (2002): #103,166 of 266,432Top 40%
1
Patents 2002