TREA

John E. Schmidt Sr.

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  • Cleveland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas-fired batch booster water heater apparatus
    • Patent number 5,687,708
    • Issue date Nov 18, 1997
    • Gas Research Institute
    • Craig Farnsworth
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Slotted burner for gas fireplace
    • Patent number 5,645,409
    • Issue date Jul 8, 1997
    • Gas Research Institute
    • Li Ni
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas-fired water heater
    • Patent number 5,201,807
    • Issue date Apr 13, 1993
    • Gas Research Institute
    • Gary W. Liljenberg
    • F24 - HEATING RANGES VENTILATING