Didier Domergue

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Bagneux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a gaseous atmosphere for treating metals
- Patent number 8,679,264
- Issue date Mar 25, 2014
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Florent Chaffotte
- C21 - METALLURGY OF IRON
Information Patent Grant
Process and plant for generating nitrogen for heat treatment
- Patent number 5,728,354
- Issue date Mar 17, 1998
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Didier Domergue
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for generating nitrogen for heat treatment
- Patent number 5,695,731
- Issue date Dec 9, 1997
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Didier Domergue
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Gaseous Atmosphere for Treating Metals
- Publication number 20110272637
- Publication date Nov 10, 2011
- L'Air Liquide Societe Anonyme Pour L'Etude Et L'Ex ploitation Des Procedes Ge...
- Florent Chaffotte
- C21 - METALLURGY OF IRON
Information Patent Application
Rapid cooling method for parts by convective and radiative transfer
- Publication number 20060048868
- Publication date Mar 9, 2006
- Linda Lefevre
- C21 - METALLURGY OF IRON