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Flavio Nisenbaum
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Rio de Janeiro, BR
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last 30 patents
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Patent Grant
Wellhead seal assembly lockdown system
Patent number
9,347,291
Issue date
May 24, 2016
Dril-Quip, Inc.
Larry E. Reimert
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
WELLHEAD SEAL ASSEMBLY LOCKDOWN SYSTEM
Publication number
20140251630
Publication date
Sep 11, 2014
Dril-Quip, Inc.
Larry E. Reimert
E21 - EARTH DRILLING MINING