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Budi P. Sidik
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Houston, TX, US
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last 30 patents
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Patent Grant
Downhole tool string braking
Patent number
9,217,305
Issue date
Dec 22, 2015
Halliburton Energy Services, Inc.
Randolph S. Coles
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
DOWNHOLE TOOL STRING BRAKING
Publication number
20150285017
Publication date
Oct 8, 2015
Halliburton Energy Services, Inc.
Randolph S. Coles
E21 - EARTH DRILLING MINING