Anthony Reid Harvey

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Patents Grantslast 30 patents

Information Patent Grant
Porous grog composition, water purification device containing the p...
- Patent number 6,537,939
- Issue date Mar 25, 2003
- Anthony Reid Harvey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Porous grog composition, water purification device containing the p...
- Publication number 20020173418
- Publication date Nov 21, 2002
- Anthony Reid Harvey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE