TREA

Craig L. Donaldson

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  • Logan, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pathway in a cleaning device
    • Patent number 10,888,209
    • Issue date Jan 12, 2021
    • Harris Research, Inc
    • Edward E. Durrant
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and system for spot-dyeing textiles
    • Patent number 7,503,940
    • Issue date Mar 17, 2009
    • Harris Research, Inc.
    • Craig Donaldson
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM PATHWAY IN A CLEANING DEVICE
    • Publication number 20130067683
    • Publication date Mar 21, 2013
    • HARRIS RESEARCH, INC.
    • Edward E. Durrant
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROTARY HEAD CLEANER
    • Publication number 20120023698
    • Publication date Feb 2, 2012
    • HARRIS RESEARCH, INC.
    • Edward E. Durrant
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method and system for spot-dyeing textiles
    • Publication number 20040177452
    • Publication date Sep 16, 2004
    • Craig Donaldson
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...