Eric C. Ward

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Signal Mountain, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunctional calcium carbonate and calcium phosphate scale inhib...
- Patent number 7,252,770
- Issue date Aug 7, 2007
- National Starch and Chemical Investment Holding Corporation
- Anne-Marie B. Austin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multifunctional calcium carbonate and calcium phosphate scale inhib...
- Patent number 7,087,189
- Issue date Aug 8, 2006
- National Starch Chemical Investment Holding Co
- Anne-Marie B. Austin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Multifunctional calcium carbonate and calcium phosphate scale inhib...
- Publication number 20060191852
- Publication date Aug 31, 2006
- National Starch and Chemical Investment Holding Corporation
- Anne-Marie B. Austin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Multifunctional calcium carbonate and calcium phophate scale inhibitor
- Publication number 20030173303
- Publication date Sep 18, 2003
- Anne-Marie B. Austin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE