John Wahl

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-low background gas-filled alpha counter
- Patent number 6,732,059
- Issue date May 4, 2004
- William K. Warburton
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultra-low background gas-filled alpha counter
- Publication number 20030040877
- Publication date Feb 27, 2003
- William K. Warburton
- William K. Warburton
- G01 - MEASURING TESTING