George A. Wheeldon

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Placerville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting hydrocarbons in soil
- Patent number 5,928,950
- Issue date Jul 27, 1999
- Dexsil Corporation
- Keith A. Wright
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting hydrocarbons in soil
- Patent number 5,756,357
- Issue date May 26, 1998
- Dexsil Corporation
- Keith A. Wright
- G01 - MEASURING TESTING