TREA

Clark United Corporation

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Organization

  • Dallas, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Thrust bearing assembly for roof turbine
    • Patent number 5,326,313
    • Issue date Jul 5, 1994
    • Clark United Corporation
    • William R. Miniat
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Barrel fan
    • Patent number D327947
    • Issue date Jul 14, 1992
    • Clark United Corporation
    • Howard N. Clark
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Dual speed controller for attic ventilator
    • Patent number 5,049,801
    • Issue date Sep 17, 1991
    • Clark United Corporation
    • Paul S. Potter
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Spindle bearing assembly for turbine ventilator
    • Patent number 4,831,921
    • Issue date May 23, 1989
    • Clark United Corporation
    • Paul S. Potter
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks