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Miguel A. Garcia
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Spring, TX, US
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last 30 patents
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Patent Grant
Segmented seal ring and support of same
Patent number
8,752,634
Issue date
Jun 17, 2014
Vetco Gray Inc.
Fabio Okamoto Tanaka
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Segmented Seal Ring and Support of Same
Publication number
20130105143
Publication date
May 2, 2013
Vetco Gray Inc.
Fabio Okamoto Tanaka
E21 - EARTH DRILLING MINING