TREA

Ronald L. Altnau Sr.

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  • Ripon, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rinse aid dispenser
    • Patent number 5,044,178
    • Issue date Sep 3, 1991
    • Speed Queen Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Filter for automatic washing machine
    • Patent number 5,018,372
    • Issue date May 28, 1991
    • Speed Queen Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Conical spring braking mechanism
    • Patent number 4,936,421
    • Issue date Jun 26, 1990
    • Speed Queen Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Tiltable washer
    • Patent number 4,526,020
    • Issue date Jul 2, 1985
    • Speed Queen Company
    • Robert M. Fey
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Face seal for washer tub and water pump
    • Patent number 4,289,320
    • Issue date Sep 15, 1981
    • Speed Queen Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Suspension system for tub assembly in clothes washing machine
    • Patent number 4,250,724
    • Issue date Feb 17, 1981
    • Raytheon Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Out-of-balance and safety switch arrangement for washing machine
    • Patent number 4,098,098
    • Issue date Jul 4, 1978
    • McGraw-Edison Company
    • Ronald L. Altnau
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...