Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766002 | Refrigeration method and installation using parallel refrigerators/liquefiers | Jean-Marc Bernhardt, Cindy Deschildre, David Grillot | 2017-09-19 |
| 9657986 | Installation and method for producing liquid helium | Jean-Marc Bernhardt, David Grillot, Veronique Grabie, Michel Bonneton | 2017-05-23 |