JAMES A. HAMEL

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NEW BRITAIN, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Natural fuel heating system
- Patent number 9,255,715
- Issue date Feb 9, 2016
- James A. Hamel
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
NATURAL FUEL HEATING SYSTEM
- Publication number 20140026879
- Publication date Jan 30, 2014
- JAMES A. HAMEL
- F24 - HEATING RANGES VENTILATING