Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803110 | Coated mask for photolithographic construction of electric circuits | Kie Y. Ahn, Saryadevara Basavaiah, Stephen Bruce Brodsky, Joseph E. Levine | 1989-02-07 |
| 4429983 | Developing apparatus for exposed photoresist coated wafers | Joseph E. Levine, Henry Schick | 1984-02-07 |