Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4281263 | Hybrid stator and a two-axis induction electric motor constructed therewith | Alain F. Virolleau, Michel Kant | 1981-07-28 |
| 4211087 | Device for maintaining a vacuum in a compartment of a rotating member | — | 1980-07-08 |