Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803110 | Coated mask for photolithographic construction of electric circuits | Saryadevara Basavaiah, Stephen Bruce Brodsky, Charles A. Cortellino, Joseph E. Levine | 1989-02-07 |