Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4703331 | High speed spark jet printer | — | 1987-10-27 |
| 4647949 | Non-impact spark jet print head | Thomas P. Sapitowicz | 1987-03-03 |
| 4642660 | Rotary drum non-impact printer | Thomas P. Sapitowicz, Edward Dale Davis | 1987-02-10 |
| 4552352 | Top loading sheet feed apparatus for printer or the like | Richard C. Nickels, Jr. | 1985-11-12 |