Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837585 | Continuous ink jet printer having improved system for reducing pressure variations | James A. Katerberg, Lawrence R. Young, James D. Isaacson | 1989-06-06 |
| 4607261 | Ink supply cartridge and cooperative ink circulation system of continuous ink jet printer | James D. McCann, Michael J. Piatt | 1986-08-19 |
| 4591873 | Ink jet printing apparatus with orifice array cleaning system | James D. McCann, Michael J. Piatt | 1986-05-27 |
| 4494124 | Ink jet printer | Michael J. Piatt | 1985-01-15 |
| 4399446 | Ink supply system for an ink jet printer | James D. McCann, John Vogel | 1983-08-16 |
| 4357613 | Ink jet printer and charge decoupling device therefor | Robert A. Wiley, James W. Davis | 1982-11-02 |