Patrice Ollivier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for controlling at least two production units
- Patent number 6,519,582
- Issue date Feb 11, 2003
- L'Air Liquide Societe Anonyme a Directore et Conseil de Surveillance pour l'E...
- Nicolas Duflot
- G05 - CONTROLLING REGULATING
Information Patent Grant
Production plant and process comprising several treatment steps
- Patent number 6,290,750
- Issue date Sep 18, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Patrice Ollivier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and equipment for the heat treatment, before hardening, of...
- Patent number 5,045,126
- Issue date Sep 3, 1991
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Alain Comier
- C21 - METALLURGY OF IRON