Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877846 | Replaceable ink jet supply with anti-siphon back pressure control | Yichuan Pan, Mark Broschart, Dennis J. Astroth | 2005-04-12 |
| 6866359 | Ink jet printhead quality management system and method | Yichuan Pan, Mark Broschart, Timothy T. Grady | 2005-03-15 |
| 6866365 | Bi-directional color printer and method of printing | David A. Neese, Timothy T. Grady | 2005-03-15 |