TREA

John B. Ledingham

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  • St. Joseph, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coffee maker
    • Patent number D489217
    • Issue date May 4, 2004
    • Whirlpool Corporation
    • Michael T. Seum
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Toaster
    • Patent number D488664
    • Issue date Apr 20, 2004
    • Whirlpool Corporation
    • Michael T. Seum
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Waffle maker
    • Patent number D488667
    • Issue date Apr 20, 2004
    • Whirlpool Corporation
    • Michael T. Seum
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Frozen dessert maker
    • Patent number D485566
    • Issue date Jan 20, 2004
    • Whirlpool Corporation
    • John B. Ledingham
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Coffee grinder
    • Patent number D483221
    • Issue date Dec 9, 2003
    • Whirlpool Corporation
    • John B. Ledingham
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Countertop oven
    • Patent number D481582
    • Issue date Nov 4, 2003
    • Whirlpool Corporation
    • Michael T. Seum
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Espresso machine
    • Patent number D478765
    • Issue date Aug 26, 2003
    • Whirlpool Corporation
    • Michael T. Seum
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Compact refrigerator
    • Patent number D477000
    • Issue date Jul 8, 2003
    • Whirlpool Corporation
    • Tania L. Aldous
    • D15 - Machines not elsewhere specified