Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395669 | Electrical machine having controlled characteristics and its application to a wind-driven machine | Michel Berna, Michel Kant, Jean-Paul Vilain | 1983-07-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395669 | Electrical machine having controlled characteristics and its application to a wind-driven machine | Michel Berna, Michel Kant, Jean-Paul Vilain | 1983-07-26 |