Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586098 | Composite reflective flake based pigments comprising reflector layers on bothside of a support layer | Kent E. Coulter, John S. Matteucci, Roger W. Phillips | 2003-07-01 |
| 6572784 | Luminescent pigments and foils with color-shifting properties | Paul G. Coombs, Jaroslaw Zieba, Richard A. Bradley, Jr., Christopher W. Lantman, Roger W. Phillips +1 more | 2003-06-03 |
| 6565770 | Color-shifting pigments and foils with luminescent coatings | Stacey A. Yamanaka, Jaroslaw Zieba | 2003-05-20 |