Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847630 | Integrated thermal ink jet printhead and method of manufacture | Marzio Leban | 1989-07-11 |
| 4844945 | Process for producing patterns in dielectric layers formed by plasma enhanced chemical vapor deposition (PECVD) | Marzio Leban, Michael D. Angerstein | 1989-07-04 |