Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387498 | Bright metal flake based pigments | Kent E. Coulter, Roger W. Phillips, John S. Matteucci | 2002-05-14 |
| 6383638 | Bright metal flake based pigments | Kent E. Coulter, Roger W. Phillips, John S. Matteucci | 2002-05-07 |