Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790268 | Inks having high molecular weight polysaccharides | Shirley Lee, Joe R. Pietrzyk, Farzaneh Barmaki | 2004-09-14 |
| 6752491 | Inkjet printing system having extended heater resistor life | Karen Wytmans Waggoner, John M. Wade, Paul Crivelli, Kan Liu | 2004-06-22 |