Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607589 | Cyan ink formulation | Richard A. Sader, Gary W. Byers, Paul Joseph Bruinsma, Howard Doumaux, Kai-Kong Iu +2 more | 2003-08-19 |
| 6572690 | Use of mixtures of organic acids to adjust properties of ink-jet inks | Zia Rehman, Dennis P. Parazak | 2003-06-03 |
| 6540821 | Inkjet color ink set | Mary Austin, Hiang P. Lauw, Dennis P. Parazak, Zia Rehman | 2003-04-01 |