Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449831 | Process for making a heater chip module | Ashok Murthy, Carl Edmond Sullivan | 2002-09-17 |
| 6394593 | Vent system for ink jet pen having internal pressure regulator | James Harold Powers | 2002-05-28 |
| 6371605 | Ink jet printer ink cartridge manufacturing method | Gerald Floyd Davis | 2002-04-16 |