Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575315 | Device for providing fluid-tightness of a submersible motor and a motor incorporating said device | Michel Galais, Jean Fouin, Marcel Arnaudeau, Pierre Morin | 1986-03-11 |
| 4553909 | Motor-pump set for boreholes and a method of protection relating thereto | Michel Galais, Jean Fouin, Marcel Arnaudeau, Pierre Morin | 1985-11-19 |