Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849288 | Composite superconducting fiber | Franz Schmaderer, Cord-Heinrich Dustmann, Erich Fitzer, Karl Brennfleck, Manfred Dietrich | 1989-07-18 |
| 4828664 | Process for the production of a niobium oxycarbonitride superconducting fiber bundle | Manfred Dietrich, Cord-Heinrich Dustmann, Franz Schmaderer | 1989-05-09 |