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Martin Jolicoeur
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Lachine, CA
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Patents Grants
last 30 patents
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Patent Grant
Overshot
Patent number
9,488,022
Issue date
Nov 8, 2016
GROUPE FORDIA INC.
Philippe Alix
E21 - EARTH DRILLING MINING
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Patent Grant
Core barrel assembly including a valve
Patent number
9,151,129
Issue date
Oct 6, 2015
GROUPE FORDIA INC.
Martin Jolicoeur
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Overshot
Publication number
20140311733
Publication date
Oct 23, 2014
Zeon Corporation
Philippe Alix
E21 - EARTH DRILLING MINING
Information
Patent Application
Core barrel assembly including a valve
Publication number
20130032410
Publication date
Feb 7, 2013
Martin Jolicoeur
E21 - EARTH DRILLING MINING