Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488756 | Pigment mixture | Sabine Schoen, Reiner Vogt, Norbert Schül, Karl Osterried | 2002-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488756 | Pigment mixture | Sabine Schoen, Reiner Vogt, Norbert Schül, Karl Osterried | 2002-12-03 |