Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358928 | High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O | David S. Ginley, Vincent M. Hietala, Jon S. Martens, Thomas A. Plut, Chris P. Tigges +2 more | 1994-10-25 |
| 5350739 | Reflective HTS switch | Jon S. Martens, Vincent M. Hietala | 1994-09-27 |