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Wayne Ducote
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Houston, TX, US
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last 30 patents
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Patent Grant
Dual mini well surface control system
Patent number
7,971,637
Issue date
Jul 5, 2011
Devin International, Inc.
Bryan Lee Duhon
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Dual Mini Well Surface Control System
Publication number
20100212881
Publication date
Aug 26, 2010
Devin International, Inc.
Bryan Lee Duhon
E21 - EARTH DRILLING MINING