Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821329 | Ink compositions and methods of ink-jet printing on hydrophobic media | — | 2004-11-23 |
| 6786957 | Aqueous ink-jet inks for printing on commercial offset coated media | John R. Moffatt, Joseph W. Tsang | 2004-09-07 |
| 6780912 | Addition of metal ions to improve lightfastness of inkjet inks | Richard Dyche Anderson | 2004-08-24 |