Jan C. Bertke

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Niedersachsen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Remote pressure readout while deploying and undeploying coiled tubi...
- Patent number 9,644,472
- Issue date May 9, 2017
- Baker Hughes Incorporated
- Karsten Fuhst
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore tools with non-hydrocarbon-based greases and methods of ma...
- Patent number 9,057,228
- Issue date Jun 16, 2015
- Baker Hughes Incorporated
- Karsten Fuhst
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
REMOTE PRESSURE READOUT WHILE DEPLOYING AND UNDEPLOYING COILED TUBI...
- Publication number 20150204183
- Publication date Jul 23, 2015
- BAKER HUGHES INCORPORATED
- Karsten Fuhst
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE TOOLS WITH NON-HYDROCARBON-BASED GREASES AND METHODS OF MA...
- Publication number 20140000966
- Publication date Jan 2, 2014
- BAKER HUGHES INCORPORATED
- Karsten Fuhst
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...