Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500251 | Multi-coated interference pigments | Stephanie Andes, Gerd Bauer, Gunter Brenner, Dieter Bruckner, Michael Schmelz +3 more | 2002-12-31 |
| 6488756 | Pigment mixture | Sabine Schoen, Reiner Vogt, Norbert Schül, Uta Maurer | 2002-12-03 |