Neal Zahn

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled production and release of oxygen activated biocide into...
- Patent number 7,291,276
- Issue date Nov 6, 2007
- Winston Company, Inc.
- Neal Zahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE