EG

Erwan LE GULUDEC

LC L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude: 1 patents #60 of 190Top 35%
Overall (2021): #462,589 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11021366 Helium purification process and unit Antoine Hernandez 2021-06-01