Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455560 | Ink jet printing head and method of manufacturing such an ink jet printing head | — | 1984-06-19 |
| 4422082 | Jet nozzle plate for an ink jet printing head and method of manufacturing such a jet nozzle plate | — | 1983-12-20 |
| 4413732 | Cassette and adapter combination | — | 1983-11-08 |