Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891922 | Method and device for converting thermal energy | Patrick Bouchard, Guillaume Le Guen | 2024-02-06 |
| 9644615 | Device for converting heat energy into mechanical energy | — | 2017-05-09 |
| 7122273 | Light bipolar plate for fuel cell and method for making same | — | 2006-10-17 |
| 6796258 | Balancing device for low tonnage ships | — | 2004-09-28 |
| 5907210 | Asynchronous discoidal electrical motor | — | 1999-05-25 |
| 5253977 | Multistage pump for two-phase effluents | — | 1993-10-19 |
| 5141057 | Safety sleeve for a borehole communicating with an underground reserve of fluid under pressure, and associated safety system, and an associated borehole operating method | — | 1992-08-25 |
| 4721067 | Device for injecting a liquid into a tube and steam generator comprising this device | Michel Metteey, Jean-Paul Badoux | 1988-01-26 |
| 4683112 | Steam generator, particularly for pressurized water nuclear reactor | Jean-Paul Badoux, Michel Metteey | 1987-07-28 |
| 4640537 | Joining means between two pipes having retractable bearing members | Michel Metteey | 1987-02-03 |
| 4625789 | Double barrier heat exchanger | Jean C. Chaix, Jean L. Chaix | 1986-12-02 |
| 4522156 | Steam generator | — | 1985-06-11 |
| 4358301 | Apparatus for separating the liquid and vapor phases of a fluid | Maurice Fajeau, Jean F. Ouzeau | 1982-11-09 |
| 4246961 | Plate heat exchanger | Bernard Chlique, Maurice Fajeau | 1981-01-27 |
| 4219080 | Plate-type heat exchanger | Maurice Fajeau, Paul Madamour, Christian Masnou | 1980-08-26 |
| 4208987 | Steam generator | Maurice Fajeau | 1980-06-24 |