TREA

Gordon Patrick Whelan

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  • Stamford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid water heating system
    • Patent number 8,037,931
    • Issue date Oct 18, 2011
    • Krassimire Mihaylov Penev
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID WATER HEATING SYSTEM
    • Publication number 20100257882
    • Publication date Oct 14, 2010
    • Krassimire Mihaylov Penev
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Hybrid Water Heating System
    • Publication number 20100031953
    • Publication date Feb 11, 2010
    • Krassimire Mihaylov Penev
    • F24 - HEATING RANGES VENTILATING