PF

Philippe Fraysse

LC L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude: 1 patents #16 of 63Top 30%
📍 Fontenay-aux-Roses, FR: #2 of 17 inventorsTop 15%
Overall (1997): #92,965 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5651271 Process for the separation of a gas mixture by cryogenic distillation Mike De L'Isle, Daniel Martin Rousseau 1997-07-29