Ward William Ostendorf

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West Chester, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Water purifying kits
- Patent number 6,602,410
- Issue date Aug 5, 2003
- The Procter & Gamble Comapny
- John D. Tanner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Water purifying kits
- Publication number 20030196944
- Publication date Oct 23, 2003
- John D. Tanner
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE