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Gérard Le Gouefflec
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Paris, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of controlling burners for heating liquid glass flow channels
Patent number
9,046,264
Issue date
Jun 2, 2015
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Son-Ha Giang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of improving the temperature profile of a furnace
Patent number
6,935,856
Issue date
Aug 30, 2005
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Gérard Le Gouefflec
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method of reheating metallurgical products
Patent number
6,652,681
Issue date
Nov 25, 2003
L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
Olivier Delabroy
C21 - METALLURGY OF IRON
Information
Patent Grant
Stabilized-flame aerogas/oxygas burner and quarl block fitted with...
Patent number
6,579,088
Issue date
Jun 17, 2003
L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
Thierry Legiret
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for heating a furnace
Patent number
6,283,747
Issue date
Sep 4, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Thierry Legiret
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method of heating a continuously charged furnace particularly for s...
Patent number
6,183,246
Issue date
Feb 6, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Gérard Le Gouefflec
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Method of Controlling Burners for Heating Liquid Glass Flow Channels
Publication number
20090053658
Publication date
Feb 26, 2009
L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'...
Son-Ha Giang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Burner control method involving the injection of an additional gas...
Publication number
20070018011
Publication date
Jan 25, 2007
Son-Ha Giang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Method of improving the temperature profile of a furnace
Publication number
20040259047
Publication date
Dec 23, 2004
Gerard Le Gouefflec
F27 - FURNACES KILNS OVENS RETORTS