Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859093 | Pixel preheat system for an automated thermal transfer device | — | 1989-08-22 |
| 4836697 | Automated thermal transfer device and control system therefor | Paul J. Shapiro, Fred R. Stolfi | 1989-06-06 |