Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428395 | Method of polishing at least one surface of a silicon-based part | Jean-Jacques Ferme, Philippe Godefroy | 2002-08-06 |
| 4511805 | Convertor for thermal energy into electrical energy using Stirling motor and integral electrical generator | Jean-Louis Boy-Marcotte, Michel Dancette, Marcel Le Nabour, Jean-Francois G. A. Pellerin, Jose Rivallin +1 more | 1985-04-16 |