Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174468 | Superconductor fiber elongation with a heated injected gas | Douglas D. Zeigler, Richard A. Gleixner | 2001-01-16 |
| 5759961 | Superconductor fiber elongation with a heated injected gas | Douglas D. Zeigler, Richard A. Gleixner | 1998-06-02 |