Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752491 | Inkjet printing system having extended heater resistor life | Karen Wytmans Waggoner, John M. Wade, Kan Liu, Grant Webster | 2004-06-22 |
| 6679576 | Fluid ejection device and method of operating | — | 2004-01-20 |