Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847636 | Thermal drop-on-demand ink jet print head | Jerome M. Eldridge, Francis Chee-Shuen Lee, Graham Olive | 1989-07-11 |
| 4247907 | Method and apparatus for typing characters and optically readable binary representations thereof on same page | Kapali Eswaran | 1981-01-27 |