Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833026 | Modified pigments and process for preparing modified pigments | — | 2004-12-21 |
| 6723783 | Polymers and other groups attached to pigments and subsequent reactions | Curtis E. Adams | 2004-04-20 |