L. Mark Marion

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Woodinville, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Current sensor
- Patent number 7,298,132
- Issue date Nov 20, 2007
- Crane Co.
- Kevin Woolsey
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Current sensor
- Publication number 20060232902
- Publication date Oct 19, 2006
- Kevin Woolsey
- G01 - MEASURING TESTING