Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485180 | Inking for color-inkjet printers, using non-integral drop averages, media varying inking, or more than two drops per pixel | Ronald A. Askeland, Catherine B. Hunt, Corrina Hall, Mark S. Hickman, Lance Cleveland +1 more | 1996-01-16 |
| 5356464 | Aqueous ink compositions containing anti-curl agents | Mark Hickman, Loren E. Johnson, John L. Stoffel, Ronald A. Askeland, Catherine B. Hunt +4 more | 1994-10-18 |
| 5196056 | Ink jet composition with reduced bleed | — | 1993-03-23 |
| 5118350 | Dye-set for improved color quality for ink-jet printers | — | 1992-06-02 |