Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130588 | Cylindrical composite superconductor bearing | Timothy R. Armstrong, Thomas Rigney, Marshall Saville | 1992-07-14 |
| 5126611 | Composite superconductor disc bearing | Timothy R. Armstrong, Thomas Rigney, Marshall Saville | 1992-06-30 |