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Camille Chagnon
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Varennes, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Light dispersion device
Patent number
9,046,242
Issue date
Jun 2, 2015
Groupe Ledel Inc.
Jean-Guy Dubé
F21 - LIGHTING
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Patent Grant
Lamppost head assembly with adjustable LED heat sink support
Patent number
8,641,234
Issue date
Feb 4, 2014
Groupe Ledel Inc.
Jean-Guy Dubé
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
LIGHT DISPERSION DEVICE
Publication number
20140043813
Publication date
Feb 13, 2014
GROUPE LEDEL INC.
Jean-Guy Dubé
G02 - OPTICS
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Patent Application
LAMPPOST HEAD ASSEMBLY
Publication number
20130003378
Publication date
Jan 3, 2013
Jean-Guy Dubé
F21 - LIGHTING