Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074991 | Process for producing an elongated superconductor with a bismuth phase having a high transition temperature and a superconductor produced according to this process | Manfred Wilhelm, Helmut Helldörfer, Bernhard Roas | 2000-06-13 |