TREA

David Koth

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  • East Troy, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jet pump with filter for washing machines
    • Patent number 5,967,760
    • Issue date Oct 19, 1999
    • U. S. Controls Corporation
    • David M. Howie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-adjusting lid switch with dampening element
    • Patent number 5,941,374
    • Issue date Aug 24, 1999
    • U. S. Controls Corporation
    • Kenyon A. Hapke
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...