Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245365 | Ink-jet printer with user replaceable printing system cartridge | Mickey H. Everett | 1993-09-14 |
| 4911535 | Rear screen projection with twisted nematic crystals for improved viewing angle | George R. Hare, John Jeffries | 1990-03-27 |
| 4438320 | Thermal printing apparatus having a thermal printhead substrate with special geometry for bi-directional printing | Kenneth L. Martin | 1984-03-20 |