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Bryce MCNABB
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Spruce Grove, CA
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last 30 patents
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Patent Grant
Stage tool with lower tubing isolation
Patent number
9,909,390
Issue date
Mar 6, 2018
Weatherford Technology Holdings, LLC
Bryce McNabb
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
STAGE TOOL WITH LOWER TUBING ISOLATION
Publication number
20150345252
Publication date
Dec 3, 2015
Weatherford Technology Holdings, LLC.
Bryce MCNABB
E21 - EARTH DRILLING MINING