Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830323 | Restricting flash spread when welding housing halves of cartridge together | Mark D. Perkins | 2004-12-14 |
| 6773098 | Method of filling ink supply bag for ink cartridge | Kenneth D. Corby, Mark D. Perkins | 2004-08-10 |
| 6755501 | Alternative ink/cleaner cartridge | Mark D. Perkins, Kenneth D. Corby | 2004-06-29 |
| 6725888 | Method of accurately filling and degassing a pouch | Edward B. Richter, L. Ronald Whitlock, Gary Edward Merz, John C. Green | 2004-04-27 |
| 6722400 | Apparatus for filling and degassing a pouch | Edward B. Richter, L. Ronald Whitlock, Gary Edward Merz, John C. Green | 2004-04-20 |
| 6715864 | Disposable ink supply bag having connector-fitting | Mark D. Perkins, Kenneth D. Corby, Steven J. Dietl | 2004-04-06 |
| 6712459 | Ink cartridge having shielded pocket for memory chip | — | 2004-03-30 |
| 6709093 | Ink cartridge in which ink supply bag held fast to housing | Mark D. Perkins, Kenneth D. Corby, Steven J. Dietl | 2004-03-23 |
| 6705714 | Ink cartridge having ink supply bag filled to less than capacity and folded in cartridge housing | — | 2004-03-16 |