Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820971 | Method of controlling heaters in a continuous ink jet print head having segmented heaters to prevent terminal ink drop misdirection | Manh Tang | 2004-11-23 |
| 6759369 | Thermal dye transfer print bearing patterned overlayer and process for making same | William H. Simpson, Cobb S. Goff, David E. Coons | 2004-07-06 |
| 6744455 | Method and apparatus for thermal management in a thermal printer having plural printing stations | David E. Coons, Frederic J. Sturgis, Raymond Maynard | 2004-06-01 |
| 6712451 | Printhead assembly with shift register stages facilitating cleaning of printhead nozzles | David S. Madziarz, Thomas P. Szumla, Manh Tang | 2004-03-30 |