Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868093 | Device fabrication by X-ray lithography utilizing stable boron nitride mask | — | 1989-09-19 |
| 4837609 | Semiconductor devices having superconducting interconnects | Michael Gurvitch | 1989-06-06 |