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Jeff Rutland
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London, GB
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last 30 patents
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Patent Grant
Point the bit rotary steerable system
Patent number
9,187,956
Issue date
Nov 17, 2015
Richard Hutton
E21 - EARTH DRILLING MINING
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last 30 patents
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Patent Application
Point The Bit Rotary Steerable System
Publication number
20130075164
Publication date
Mar 28, 2013
Richard Hutton
E21 - EARTH DRILLING MINING