John Ward, III

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Reno, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter for determination of mercury in exhaust gases
- Patent number 7,888,126
- Issue date Feb 15, 2011
- Perma Pure LLC
- Tom A. Baldwin
- G01 - MEASURING TESTING
Information Patent Grant
Filter for determination of mercury in exhaust gases
- Patent number 7,368,289
- Issue date May 6, 2008
- Perma Pure LLC
- Tom Baldwin
- G01 - MEASURING TESTING