John W. Clark

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Norcross, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for selectively sampling particulates in boiler/steam cycle...
- Patent number 7,413,666
- Issue date Aug 19, 2008
- Robert L. Bryant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Polymer control system
- Patent number 7,303,685
- Issue date Dec 4, 2007
- John W. Clark
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method for selectively sampling particulates in boiler/steam cycle...
- Publication number 20080067133
- Publication date Mar 20, 2008
- Robert L. Bryant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Polymer control system
- Publication number 20070090060
- Publication date Apr 26, 2007
- John W. Clark
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL