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Gerhard Schmidt

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  • Edmonton, Alberta, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for the dehydration of sewage sludge
    • Patent number 5,293,696
    • Issue date Mar 15, 1994
    • Axbridge Holdings Ltd.
    • Gerhard Schmidt
    • F26 - DRYING
  • Information Patent Grant

    Radiant heater
    • Patent number 5,033,450
    • Issue date Jul 23, 1991
    • Axbridge Holdings Ltd.
    • Gerhard Schmidt
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Radiant heater
    • Patent number 4,823,768
    • Issue date Apr 25, 1989
    • Gerhard Schmidt
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Infrared radiant heater
    • Patent number 4,682,578
    • Issue date Jul 28, 1987
    • Flour City Architectural Metals, Division of E.G. Smith Construction Products...
    • Gerhard Schmidt
    • F24 - HEATING RANGES VENTILATING