Yannick Lefrere

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Malakoff, FR

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Patents Grantslast 30 patents

Information Patent Grant
Submerged burner with multiple injectors
- Patent number 9,587,825
- Issue date Mar 7, 2017
- Saint-Gobain Isover
- Yannick Lefrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Installation and method for melting glass
- Patent number 9,493,372
- Issue date Nov 15, 2016
- Saint-Gobain Isover
- Yannick Lefrere
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Batch-charging machine with removable head for submerged batch-char...
- Patent number 9,394,192
- Issue date Jul 19, 2016
- Saint-Gobain Isover
- Gregoire Villeroy De Galhau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Compositions for mineral wool
- Patent number 8,871,662
- Issue date Oct 28, 2014
- Saint-Gobain Isover
- Emmanuel Lecomte
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of refining a lithium aluminosilicate glass and glass-cerami...
- Patent number 8,127,571
- Issue date Mar 6, 2012
- Eurokera S.N.C.
- Dorothee Martin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass fibre compositions
- Patent number 7,704,902
- Issue date Apr 27, 2010
- Saint-Gobain Isover
- Bertrand Maquin
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
INSTALLATION AND METHOD FOR MELTING GLASS
- Publication number 20150175464
- Publication date Jun 25, 2015
- SAINT-GOBAIN ISOVER
- Yannick Lefrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
BATCH-CHARGING MACHINE WITH REMOVABLE HEAD FOR SUBMERGED BATCH-CHAR...
- Publication number 20150013386
- Publication date Jan 15, 2015
- SAINT-GOBAIN ISOVER
- Gregoire Villeroy De Galhau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SUBMERGED BURNER WITH MULTIPLE INJECTORS
- Publication number 20150000343
- Publication date Jan 1, 2015
- SAINT-GOBAIN ISOVER
- Yannick Lefrere
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF REFINING A LITHIUM ALUMINOSILICATE GLASS AND GLASS-CERAMI...
- Publication number 20100069219
- Publication date Mar 18, 2010
- EUROKERA S.N.C.
- Dorothee Martin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COMPOSITIONS FOR MINERAL WOOL
- Publication number 20090258776
- Publication date Oct 15, 2009
- SAINT-GOBAIN ISOVER
- Emmanuel Lecomte
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass Fibre Compositions
- Publication number 20080182317
- Publication date Jul 31, 2008
- SAINT-GOBAIN ISOVER
- Bertrand Maquin
- C03 - GLASS MINERAL OR SLAG WOOL