Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4695171 | Horizontally or vertically orientable compact ticket processor | — | 1987-09-22 |
| 4647949 | Non-impact spark jet print head | Gerald S. Stevens, Jr. | 1987-03-03 |
| 4642660 | Rotary drum non-impact printer | Gerald S. Stevens, Jr., Edward Dale Davis | 1987-02-10 |
| 4626672 | Document processing apparatus | Mark T. MacLean-Blevins | 1986-12-02 |
| 4349283 | Hammer for dot matrix printer | Robert A. Meloni | 1982-09-14 |