| 8282729 |
Transparent goniochromatic multilayer effect pigment |
Curtis J. Zimmermann |
2012-10-09 |
| 8088214 |
Transparent goniochromatic multilayer effect pigment |
Curtis J. Zimmermann |
2012-01-03 |
| 8083846 |
Color effect materials and production thereof |
Curtis J. Zimmermann, James D. Christie, Vivian K. Doxey |
2011-12-27 |
| 7993443 |
Multilayer effect pigment |
Curtis J. Zimmermann |
2011-08-09 |
| 7993444 |
Multi-layer effect pigment |
Curtis J. Zimmermann |
2011-08-09 |
| 6875264 |
Multi-layer effect pigment |
Curtis J. Zimmermann |
2005-04-05 |
| 6821333 |
Color effect materials and production thereof |
Curtis J. Zimmermann, James D. Christie, Vivian K. Doxey |
2004-11-23 |
| 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 |
| 6475273 |
Color effect materials and production thereof |
Curtis J. Zimmermann, Vivian K. Doxey |
2002-11-05 |
| 6440208 |
Alloy color effect materials and production thereof |
James D. Christie, Curtis J. Zimmermann |
2002-08-27 |
| 6325847 |
Precious metal color effect materials and production thereof |
James D. Christie, William J. Sullivan, Curtis J. Zimmermann |
2001-12-04 |
