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Huy V. LE
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Houston, TX, US
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last 30 patents
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Patent Grant
Extrusion-resistant seals for expandable tubular assembly
Patent number
10,174,579
Issue date
Jan 8, 2019
Weatherford Technology Holdings, LLC
Paul Andrew Reinhardt
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Extrusion-resistant seals for expandable tubular assembly
Patent number
9,528,352
Issue date
Dec 27, 2016
Weatherford Technology Holdings, LLC
Paul Andrew Reinhardt
E21 - EARTH DRILLING MINING
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Patent Grant
Stage tool
Patent number
8,997,882
Issue date
Apr 7, 2015
Weatherford Technology Holdings, LLC
Rocky A. Turley
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
EXTRUSION-RESISTANT SEALS FOR EXPANDABLE TUBULAR ASSEMBLY
Publication number
20170175482
Publication date
Jun 22, 2017
Weatherford Technology Holdings, LLC.
Paul Andrew REINHARDT
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTRUSION-RESISTANT SEALS FOR EXPANDABLE TUBULAR ASSEMBLY
Publication number
20120205872
Publication date
Aug 16, 2012
Paul Andrew Reinhardt
E21 - EARTH DRILLING MINING
Information
Patent Application
STAGE TOOL
Publication number
20120205091
Publication date
Aug 16, 2012
Rocky A. Turley
E21 - EARTH DRILLING MINING