Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267810 | Pigment mixture | Gerhard Pfaff, Sabine Schoen | 2001-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267810 | Pigment mixture | Gerhard Pfaff, Sabine Schoen | 2001-07-31 |