TREA

Roger L. Hoffman

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for adjusting the operating cycle of a cleaning a...
    • Patent number 5,560,060
    • Issue date Oct 1, 1996
    • General Electric Company
    • Mark E. Dausch
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dish washing machine with improved wash mechanism
    • Patent number 5,449,011
    • Issue date Sep 12, 1995
    • General Electric Company
    • Dwight W. Jacobus
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dishwasher with dual pumps
    • Patent number 5,320,120
    • Issue date Jun 14, 1994
    • General Electric Company
    • Roger L. Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Reversible turbine pump
    • Patent number 4,923,366
    • Issue date May 8, 1990
    • General Electric Company
    • Jeffrey A. Kern
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...