Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844989 | Superconducting structure with layers of niobium nitride and aluminum nitride | Yves J. Lepetre, Ivan K. Schuller, John B. Ketterson | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844989 | Superconducting structure with layers of niobium nitride and aluminum nitride | Yves J. Lepetre, Ivan K. Schuller, John B. Ketterson | 1989-07-04 |