Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412233 | Ink evaporation prevention means for ink jet print head | James K. McKnight | 1983-10-25 |
| 4287523 | Valve for ink jet printer | Victor J. Italiano | 1981-09-01 |
| 4263504 | High density matrix code | — | 1981-04-21 |