FD

François Darrigade

Overall (All Time): #2,620,908 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11819796 Method for producing oxygen via O2 VSA, minimizing valve openings and closings Guillaume Rodrigues, Patrick Le Bot, Pierre Petit, Stéphane Pusiol, Maxime Perez 2023-11-21