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Clarence Robert Dyck
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Medicine Hat, CA
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Patents Grants
last 30 patents
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Patent Grant
Gas flow system
Patent number
8,235,112
Issue date
Aug 7, 2012
Encana Corporation
Kenneth W. Lowe
E21 - EARTH DRILLING MINING
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Patent Grant
Gas flow system
Patent number
7,954,547
Issue date
Jun 7, 2011
Encana Corporation
Kenneth W. Lowe
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
GAS FLOW SYSTEM
Publication number
20110209870
Publication date
Sep 1, 2011
En Cana Corporation
Kenneth W. Lowe
E21 - EARTH DRILLING MINING
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Patent Application
Gas flow system
Publication number
20100051267
Publication date
Mar 4, 2010
EnCana Corporation
Kenneth W. Lowe
E21 - EARTH DRILLING MINING