William L. Stidham

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Morrow, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Kit providing means for mitigating radon from a dwelling
- Patent number 6,524,182
- Issue date Feb 25, 2003
- Mitigator, Inc.
- Jack M. Kilburn
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Kit providing means for mitigating radon from a dwelling
- Publication number 20020006774
- Publication date Jan 17, 2002
- Jack M. Kilburn
- F24 - HEATING RANGES VENTILATING