Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572784 | Luminescent pigments and foils with color-shifting properties | Paul G. Coombs, Jaroslaw Zieba, Richard A. Bradley, Jr., Christopher W. Lantman, Thomas Mayer +1 more | 2003-06-03 |
| 6565770 | Color-shifting pigments and foils with luminescent coatings | Thomas Mayer, Jaroslaw Zieba | 2003-05-20 |