Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935731 | Ink jet print system including print cartridge | Steven J. Wirth, Yichuan Pan | 2005-08-30 |
| 6877846 | Replaceable ink jet supply with anti-siphon back pressure control | Peter James Fellingham, Yichuan Pan, Mark Broschart | 2005-04-12 |