Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949965 | Ink cartridge | David Olsen, Ralph L. Stathem | 2022-04-26 |
| 11230107 | Horizontal interface for fluid supply cartridge having digital fluid level sensor | Anthony D. Studer, Michael W. Cumbie | 2022-01-25 |
| D941390 | Ink cartridge | David Olsen, Ralph L. Stathem | 2022-01-18 |
| D941391 | Ink cartridge | David Olsen, Ralph L. Stathem | 2022-01-18 |