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Michael W. Johnson

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  • Saint Helens, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for preparing milk froth for cappuccino
    • Patent number 6,786,138
    • Issue date Sep 7, 2004
    • Boyd Coffee Company
    • Michael W. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Beverage quality control apparatus and method
    • Patent number 6,202,540
    • Issue date Mar 20, 2001
    • Boyd Coffee Company
    • Michael W. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Service cart
    • Patent number D426691
    • Issue date Jun 13, 2000
    • Boyd Coffee Company
    • Michael W. Johnson
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Beverage quality control apparatus and method
    • Patent number 6,062,126
    • Issue date May 16, 2000
    • Boyd Coffee Company
    • Michael W. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Airpot lever
    • Patent number 5,887,760
    • Issue date Mar 30, 1999
    • Boyd Coffee Company
    • Michael W. Johnson
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Milk frothing and heating system
    • Patent number 5,498,757
    • Issue date Mar 12, 1996
    • Boyd Coffee Company
    • Michael W. Johnson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Beverage brewer with interlocking component parts for nontool assem...
    • Patent number 5,217,288
    • Issue date Jun 8, 1993
    • Boyd Coffee Company
    • Michael W. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable beverage preparation cabinet
    • Patent number D326024
    • Issue date May 12, 1992
    • Boyd Coffee Company
    • David D. Boyd
    • D06 - Furnishings
  • Information Patent Grant

    Automatic flow control system and flood protector
    • Patent number 5,086,806
    • Issue date Feb 11, 1992
    • Boyd Coffee Company
    • Christopher J. Engler
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hot beverage preparation and dispensing cart
    • Patent number 4,974,500
    • Issue date Dec 4, 1990
    • Boyd Coffee Company
    • David D. Boyd
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Device for preparing milk froth for cappuccino
    • Publication number 20030131735
    • Publication date Jul 17, 2003
    • Boyd Coffee Company
    • Michael W. Johnson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    Encoded coffee packet
    • Publication number 20020048621
    • Publication date Apr 25, 2002
    • David D. Boyd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...