Lars Quernheim

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Hannover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Distributed sensors-controller for active vibration damping from su...
- Patent number 8,042,623
- Issue date Oct 25, 2011
- Baker Hughes Incorporated
- Lars Quernheim
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for improved depth measurement correction
- Patent number 8,042,624
- Issue date Oct 25, 2011
- Baker Hughes Incorporated
- Lars Quernheim
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR IMPROVED DEPTH MEASUREMENT CORRECTION
- Publication number 20090283323
- Publication date Nov 19, 2009
- BAKER HUGHES INCORPORATED
- Lars Quernheim
- E21 - EARTH DRILLING MINING
Information Patent Application
DISTRIBUTED SENSORS-CONTROLLER FOR ACTIVE VIBRATION DAMPING FROM SU...
- Publication number 20090229882
- Publication date Sep 17, 2009
- BAKER HUGHES INCORPORATED
- Lars Quernheim
- E21 - EARTH DRILLING MINING