Robert T. Hallam

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Rancho Santa fe, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment system
- Patent number 7,884,335
- Issue date Feb 8, 2011
- Dimension One Spas, Inc.
- Robert T. Hallam
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER TREATMENT SYSTEM
- Publication number 20090185953
- Publication date Jul 23, 2009
- Robert T. Hallam
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE