Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742879 | Dual chamber ink-jet cartridge | Bruce S. Jones, Stephen A. Anderson, William A. Putman | 2004-06-01 |
| 6742880 | Dual chamber cartridge | Bruce S. Jones, Stephen A. Anderson, William A. Putman | 2004-06-01 |
| 6682184 | Septum seal plug used in inkjet cartridge | Stephen A. Anderson, Carl Massey, William A. Putman, Bruce S. Jones | 2004-01-27 |