Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862023 | Synchronous machine with superconducting windings | Jean-Louis Sabrie | 1989-08-29 |
| 4816708 | Synchronous machine having superconductive stator and rotor windings | — | 1989-03-28 |