TREA

David A. Dornbush

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  • Prior Lake, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bread pan
    • Patent number D438756
    • Issue date Mar 13, 2001
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food dehydrator
    • Patent number 5,878,508
    • Issue date Mar 9, 1999
    • American Harvest, Inc.
    • John L. Knoll
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Automatic bread making machine
    • Patent number 5,839,356
    • Issue date Nov 24, 1998
    • American Harvest, Inc.
    • David A. Dornbush
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Rapid cooking device
    • Patent number 5,699,722
    • Issue date Dec 23, 1997
    • Chad Erickson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Cooking system and accessories
    • Patent number 5,520,096
    • Issue date May 28, 1996
    • American Harvest, Inc.
    • David A. Dornbush
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Rapid cooking device
    • Patent number 5,513,558
    • Issue date May 7, 1996
    • American Harvest, Inc.
    • Chad Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extension ring for a convection oven
    • Patent number D369274
    • Issue date Apr 30, 1996
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Breadmaker
    • Patent number D367397
    • Issue date Feb 27, 1996
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Method for rapidly cooking food
    • Patent number 5,484,621
    • Issue date Jan 16, 1996
    • American Harvest, Inc.
    • Chad Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Convection oven
    • Patent number 5,466,912
    • Issue date Nov 14, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Rapid cooking device
    • Patent number 5,465,651
    • Issue date Nov 14, 1995
    • American Harvest, Inc.
    • Chad Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cooking system and accessories
    • Patent number 5,438,916
    • Issue date Aug 8, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Assemblies for increasing airflow and heating efficiency in a multi...
    • Patent number 5,420,393
    • Issue date May 30, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Cooking system and accessories
    • Patent number 5,416,950
    • Issue date May 23, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    Convection oven
    • Patent number D357383
    • Issue date Apr 18, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Method for rapidly cooking food
    • Patent number 5,403,607
    • Issue date Apr 4, 1995
    • American Harvest, Inc.
    • Chad Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Muffin holder
    • Patent number D356716
    • Issue date Mar 28, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Handle for a countertop oven
    • Patent number D356230
    • Issue date Mar 14, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Convection oven
    • Patent number D355564
    • Issue date Feb 21, 1995
    • American Harvest, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Bread slicer
    • Patent number D354659
    • Issue date Jan 24, 1995
    • Alternative Prioneering Systems, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Countertop air oven
    • Patent number D347140
    • Issue date May 24, 1994
    • Alternative Pioneering Systems, Inc.
    • David A. Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Expandable countertop oven
    • Patent number 5,165,328
    • Issue date Nov 24, 1992
    • Alternative Pioneering Systems, Inc.
    • Chad Erickson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Countertop air oven
    • Patent number D328687
    • Issue date Aug 18, 1992
    • Alternative Pioneering Systems, Inc.
    • David Dornbush
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Counter top air oven
    • Patent number D321109
    • Issue date Oct 29, 1991
    • Alternative Pioneering Systems, Inc.
    • Chad Erickson
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Countertop air oven
    • Patent number D321110
    • Issue date Oct 29, 1991
    • Alternative Pioneering Systems, Inc.
    • Robert Worrell
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Food dehydrating machine
    • Patent number 4,224,743
    • Issue date Sep 30, 1980
    • Alternative Pioneering Systems, Inc.
    • Chad S. Erickson
    • F26 - DRYING
  • Information Patent Grant

    Food dehydrating machine
    • Patent number 4,192,081
    • Issue date Mar 11, 1980
    • Alternative Pioneering Systems, Inc.
    • Chad S. Erickson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES