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Erik Bilansky
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Pearland, TX, US
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last 30 patents
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Patent Grant
Fold back swell packer
Patent number
9,523,256
Issue date
Dec 20, 2016
Schlumberger Technology Corporation
Erik Bilansky
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Fold Back Swell Packer
Publication number
20150308214
Publication date
Oct 29, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Erik Bilansky
E21 - EARTH DRILLING MINING