Laurent Rio

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Versailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Three-tube burner for furnaces, especially glass and metallurgical...
- Patent number 6,685,461
- Issue date Feb 3, 2004
- L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
- Laurent Rio
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion process and its uses for the production of glass and metal
- Patent number 6,190,158
- Issue date Feb 20, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Thierry Legiret
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for improving the thermal profile of glass ovens
- Patent number 6,079,229
- Issue date Jun 27, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Thierry Legiret
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Refractory block for use in a burner assembly
- Patent number 6,068,468
- Issue date May 30, 2000
- American Air Liquide, Inc.
- Louis C. Philippe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Combustion process and apparatus therefore containing separate inje...
- Patent number 5,984,667
- Issue date Nov 16, 1999
- American Air Liquide, Inc.
- Louis C. Philippe
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Three-tube burner for furnaces, especially glass and metallurgical...
- Publication number 20020039711
- Publication date Apr 4, 2002
- Laurent Rio
- C03 - GLASS MINERAL OR SLAG WOOL