Huidong Gao

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Forest, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline inspection tool with double spiral EMAT sensor array
- Patent number 8,319,494
- Issue date Nov 27, 2012
- TDW Delaware Inc.
- James Simek
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Pipeline Inspection Tool with Double Spiral EMAT Sensor Array
- Publication number 20100327858
- Publication date Dec 30, 2010
- James Simek
- G01 - MEASURING TESTING