DG

David Grillot

Overall (2017): #160,426 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9766002 Refrigeration method and installation using parallel refrigerators/liquefiers Jean-Marc Bernhardt, Cindy Deschildre, Eric Fauve 2017-09-19
9657986 Installation and method for producing liquid helium Jean-Marc Bernhardt, Veronique Grabie, Eric Fauve, Michel Bonneton 2017-05-23