Ronald G. Hill

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning water filtration system and method
- Patent number 6,958,118
- Issue date Oct 25, 2005
- MAAX, Inc.
- Ronald G. Hill
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Self-cleaning water filtration system and method
- Publication number 20040040902
- Publication date Mar 4, 2004
- MAAX Inc.
- Ronald G. Hill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL