TREA

Damien Lieggi

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  • Youngstown, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tankless hot water heater
    • Patent number 6,941,756
    • Issue date Sep 13, 2005
    • Damien Lieggi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Tankless hot water heater
    • Patent number 6,684,822
    • Issue date Feb 3, 2004
    • Damien Lieggi
    • F24 - HEATING RANGES VENTILATING