Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494924 | Precipitated water-insoluble colorants in colloid disperse form | Helmut Auweter, Heribert Bohn, Dieter Horn, Bernd Siegel, Karl Siemensmeyer | 2002-12-17 |
RH
Robert Heger
Overall (2002): #128,616 of 266,432Top 50%
1
Patents 2002