Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904341 | Selective silicon dioxide etchant for superconductor integrated circuits | Richard D. Blaugher, John X. Przybysz | 1990-02-27 |
| 4904980 | Refractory resistors with etch stop for superconductor integrated circuits | John X. Przybysz | 1990-02-27 |