Sylvain S. Coulombe

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N--D Ile-Perrot, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Patent number 7,892,061
- Issue date Feb 22, 2011
- General Electric Company
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Patent number 7,839,089
- Issue date Nov 23, 2010
- General Electric Company
- Bernard P. Bewlay
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Patent number 7,443,091
- Issue date Oct 28, 2008
- General Electric Company
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetical end-to-end sealing techniques and lamp having uniquely s...
- Patent number 7,438,621
- Issue date Oct 21, 2008
- General Electric Company
- Anteneh Kebbede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HID lamp having material free dosing tube seal
- Patent number 7,215,081
- Issue date May 8, 2007
- General Electric Company
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetical end-to-end sealing techniques and lamp having uniquely s...
- Patent number 7,132,797
- Issue date Nov 7, 2006
- General Electric Company
- Anteneh Kebbede
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Publication number 20070161319
- Publication date Jul 12, 2007
- General Electric Company, a New York Corporation
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Publication number 20070159105
- Publication date Jul 12, 2007
- General Electric Company, a New York Corporation
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hermetical end-to-end sealing techniques and lamp having uniquely s...
- Publication number 20070015432
- Publication date Jan 18, 2007
- General Electric Company
- Anteneh Kebbede
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Publication number 20040135510
- Publication date Jul 15, 2004
- Bernard P. Bewlay
- B32 - LAYERED PRODUCTS
Information Patent Application
Hermetical lamp sealing techniques and lamp having uniquely sealed...
- Publication number 20040119414
- Publication date Jun 24, 2004
- Bernard P. Bewlay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hermetical end-to-end sealing techniques and lamp having uniquely s...
- Publication number 20040119413
- Publication date Jun 24, 2004
- Anteneh Kebbede
- H01 - BASIC ELECTRIC ELEMENTS