Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833959 | Color shifting carbon-containing interference pigments | — | 2004-12-21 |
| 6831785 | Color shifting carbon-containing interference pigments | — | 2004-12-14 |
| 6818299 | Multi-layered magnetic pigments and foils | Charlotte R. LaGallee, Charles T. Markantes, Paul G. Coombs | 2004-11-16 |
| 6808806 | Methods for producing imaged coated articles by using magnetic pigments | Charlotte R. LeGallee, Charles T. Markantes, Paul G. Coombs, Matthew R. Witzman | 2004-10-26 |
| 6777085 | Article and method of preparing pigments using multiple deposition sources | Alberto Argoitia, Ludvik Martinu, Jolanta Klemberg-Sapieha | 2004-08-17 |
| 6761959 | Diffractive surfaces with color shifting backgrounds | Richard L. Bonkowski, Patrick K. Higgins, Charles T. Markantes | 2004-07-13 |
| 6759097 | Methods for producing imaged coated articles by using magnetic pigments | Charlotte R. LeGallee, Charles T. Markantes, Paul G. Coombs, Matthew R. Witzman | 2004-07-06 |
| 6751022 | Color shifting carbon-containing interference pigments and foils | — | 2004-06-15 |
| 6744559 | Color shifting carbon-containing interference pigments and foils | — | 2004-06-01 |
| 6699313 | Composite reflective flake based pigments | Kent E. Coulter, Thomas Mayer, John S. Matteucci | 2004-03-02 |
| 6676741 | Methods for producing enhanced interference pigments | Vladimir P. Raksha | 2004-01-13 |