Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5131765 | Printer having printhead gap adjustment mechanism | John Paul Bradley, Johnnie Coffey, Selahattin A. Okcuoglu | 1992-07-21 |
| 4762431 | Modified thermal printing using a heated roller and with lift-off correction | Hugh T. Findlay, Stephen A. Popyach, Deh C. Tao | 1988-08-09 |
| 4392757 | Backlash and runout compensator for lead screw drives | Charles W. Wampler, II | 1983-07-12 |
| 4246589 | Inertial deflection field tilting for bi-directional printing in ink jet printers | John G. Hughes, Donald L. West | 1981-01-20 |