John Hansen

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Harpenden, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for phase sensitive detection of eddy current...
- Patent number 8,680,852
- Issue date Mar 25, 2014
- GE Inspection Technologies Ltd.
- Alan Daly
- G01 - MEASURING TESTING
Information Patent Grant
Automatic lift-off compensation for pulsed eddy current inspection
- Patent number 8,008,913
- Issue date Aug 30, 2011
- GE Inspection Technologies, Ltd
- Xiaoyu Qiao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PHASE SENSITIVE DETECTION OF EDDY CURRENT...
- Publication number 20100327860
- Publication date Dec 30, 2010
- Alan Daly
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC LIFT-OFF COMPENSATION FOR PULSED EDDY CURRENT INSPECTION
- Publication number 20080309328
- Publication date Dec 18, 2008
- Xiaoyu Qiao
- G01 - MEASURING TESTING