Joel Fairstein

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Knoxville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Concentrating solar energy device
- Patent number 8,474,445
- Issue date Jul 2, 2013
- Joel Fairstein
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
CONCENTRATING SOLAR ENERGY DEVICE
- Publication number 20130055999
- Publication date Mar 7, 2013
- Joel Fairstein
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SOLAR AIR-HEATING SYSTEM
- Publication number 20090194095
- Publication date Aug 6, 2009
- Joel Fairstein
- F24 - HEATING RANGES VENTILATING