Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342042 | Ink supply system for an array of ink jet heads | Peter J. Lewis, Peter Thomas Miller | 1982-07-27 |
| 4340896 | Impulse ink jet ink delivery apparatus | Frank Check | 1982-07-20 |
| 4338613 | Ink drop deflector | — | 1982-07-06 |