William Hannan

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Pleasanton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for removal of fluoride from wastewater using sin...
- Patent number 6,645,385
- Issue date Nov 11, 2003
- Ionics, Incorporated
- Gerald A. Krulik
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
System and method for removal of fluoride from wastewater using sin...
- Publication number 20020117456
- Publication date Aug 29, 2002
- Gerald A. Krulik
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE