Timothy Michael Wilkerson

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
A digital gas flowmeter (DigiFlux™) using hall effect gas sensor fo...
- Publication number 20080047359
- Publication date Feb 28, 2008
- Yang Zheng
- G01 - MEASURING TESTING
Information Patent Application
A Digital gas flowmeter
- Publication number 20070017514
- Publication date Jan 25, 2007
- Yang Zheng
- A62 - LIFE-SAVING FIRE-FIGHTING