Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554382 | Ink container electrical resistance ink level sensing mechanism and method for determining ink level information | — | 2003-04-29 |
| 6533405 | Preserving inkjet print cartridge reliability while packaged | — | 2003-03-18 |
| 6523938 | Printer orifice plate with mutually planarized ink flow barriers | — | 2003-02-25 |