William Nightingale

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Mt. Vernon, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Water purification system and method
- Patent number 7,204,930
- Issue date Apr 17, 2007
- Skagit Farmers Supply
- William Nightingale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER PURIFICATION SYSTEM AND METHOD
- Publication number 20070193932
- Publication date Aug 23, 2007
- William Nightingale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water purification system and method
- Publication number 20060011553
- Publication date Jan 19, 2006
- William Nightingale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE