Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582764 | Hybrid inorganic/organic color effect materials and production thereof | Curtis J. Zimmermann | 2003-06-24 |
| 6533858 | Effect pigments with improved colorant adhesion | Deborah Cacace | 2003-03-18 |
| 6517939 | Noble metal coated substrate pigments | Ahmad Moini, Alfred E. Kober, Curtis J. Zimmermann | 2003-02-11 |