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Niko Spreckelmeyer
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Hannover, DE
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last 30 patents
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Patent Grant
Drilling assembly with steering unit integrated in drilling motor
Patent number
8,689,905
Issue date
Apr 8, 2014
Baker Hughes Incorporated
Sven Krueger
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Method and Apparatus for Transforming a Pressure Drop into a Contin...
Publication number
20120018228
Publication date
Jan 26, 2012
BAKER HUGHES INCORPORATED
Niko Spreckelmeyer
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling Assembly with a Steering Unit
Publication number
20110120775
Publication date
May 26, 2011
BAKER HUGHES INCORPORATED
Sven Krueger
E21 - EARTH DRILLING MINING