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Dave Wood

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  • Plymouth, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile robotic cleaner
    • Patent number 11,432,698
    • Issue date Sep 6, 2022
    • Nilfisk A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mobile robotic cleaner
    • Patent number 11,399,686
    • Issue date Aug 2, 2022
    • Nilfisk A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Fluid manifolds for floor cleaning machine
    • Patent number 11,357,379
    • Issue date Jun 14, 2022
    • Nilfisk-A/S
    • William Randall Stuchlik
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus for collecting garbage and debris for a motor-sweeper
    • Patent number 11,174,607
    • Issue date Nov 16, 2021
    • Nilfisk A/S
    • Giancarlo Vetrucci
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Water trailing detection system
    • Patent number 11,083,357
    • Issue date Aug 10, 2021
    • Nilfisk-A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Water trailing detection system
    • Patent number 10,010,231
    • Issue date Jul 3, 2018
    • Nilfisk-A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Squeegee assembly
    • Patent number 9,038,237
    • Issue date May 26, 2015
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable cleaning system
    • Patent number 8,584,308
    • Issue date Nov 19, 2013
    • Nilfisk Advance A/S
    • Susan J. Williamson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Control handle assembly
    • Patent number 7,730,577
    • Issue date Jun 8, 2010
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning tool
    • Patent number 7,694,382
    • Issue date Apr 13, 2010
    • USP Holding Corp.
    • Steve Williams
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Collection system for a floor polishing machine
    • Patent number 5,974,626
    • Issue date Nov 2, 1999
    • Nilfisk-Advance, Inc.
    • David Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable handle assembly for floor maintenance machines
    • Patent number 5,953,781
    • Issue date Sep 21, 1999
    • Nilfisk-Advance, Inc.
    • William Charles Sletten
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Rotary disc floor cleaning apparatus
    • Patent number 5,706,549
    • Issue date Jan 13, 1998
    • Advance Machine Company
    • Donald J. Legatt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor polishing machine
    • Patent number 5,674,120
    • Issue date Oct 7, 1997
    • Advance Machine Company
    • Donald J. Legatt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Strength exercise apparatus for use with stationary bicycles
    • Patent number 5,584,783
    • Issue date Dec 17, 1996
    • Hagg; Vernon A.
    • Vernon A. Hagg
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Strength exercise apparatus for use with stationary bicycles
    • Patent number 5,429,565
    • Issue date Jul 4, 1995
    • Hagg; Vernon A.
    • Vernon A. Hagg
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Mobile surface cleaning machine
    • Patent number 5,377,376
    • Issue date Jan 3, 1995
    • Advance Machine Company
    • David Wood
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Automatic floor scrubber
    • Patent number 5,369,838
    • Issue date Dec 6, 1994
    • Advance Machine Company
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mobile surface cleaning machine
    • Patent number 5,239,720
    • Issue date Aug 31, 1993
    • Advance Machine Company
    • David Wood
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Floor polishing machine
    • Patent number 4,731,956
    • Issue date Mar 22, 1988
    • Advance Machine Company
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor polishing machine
    • Patent number 4,658,459
    • Issue date Apr 21, 1987
    • Advance Machine Company
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SQUEEGEE ASSEMBLY WITH IMPROVED WASTE PICK-UP
    • Publication number 20230329510
    • Publication date Oct 19, 2023
    • Nilfisk A/S
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD OF CONTROLLING A ROBOTIC FLOOR CLEANING MACHINE
    • Publication number 20220313046
    • Publication date Oct 6, 2022
    • Nilfisk A/S
    • Stephen Klopp
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD OF CONTROLLING A ROBOTIC FLOOR CLEANING MACHINE
    • Publication number 20220313047
    • Publication date Oct 6, 2022
    • Nilfisk A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOBILE ROBOTIC CLEANER
    • Publication number 20200288936
    • Publication date Sep 17, 2020
    • Nilfisk A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS FOR COLLECTING GARBAGE AND DEBRIS FOR A MOTOR-SWEEPER
    • Publication number 20200102711
    • Publication date Apr 2, 2020
    • Nilfisk A/S
    • Giancarlo VETRUCCI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLUID MANIFOLDS FOR FLOOR CLEANING MACHINE
    • Publication number 20190343363
    • Publication date Nov 14, 2019
    • Nilfisk A/S
    • William Randall Stuchlik
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATER TRAILING DETECTION SYSTEM
    • Publication number 20190014965
    • Publication date Jan 17, 2019
    • Nilfisk A/S
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATER TRAILING DETECTION SYSTEM
    • Publication number 20170049287
    • Publication date Feb 23, 2017
    • Nilfisk, Inc.
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOBILE ROBOTIC CLEANER
    • Publication number 20170049288
    • Publication date Feb 23, 2017
    • Nilfisk, Inc.
    • Kipp Knutson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SQUEEGEE ASSEMBLY
    • Publication number 20110314632
    • Publication date Dec 29, 2011
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE CLEANING SYSTEM
    • Publication number 20110289716
    • Publication date Dec 1, 2011
    • Nilfisk-Advance A/S
    • Susan J. Williamson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MANUALLY DRIVEN DETERMINATION OF A REGION OF INTEREST (ROI) OR A PA...
    • Publication number 20100076599
    • Publication date Mar 25, 2010
    • Steven Jacobs
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Floor Maintenance Machine Using a Spiral, Tufted, Cylindrical Brush
    • Publication number 20080276414
    • Publication date Nov 13, 2008
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • A46 - BRUSHWARE
  • Information Patent Application

    Floor cleaning tool
    • Publication number 20080263812
    • Publication date Oct 30, 2008
    • USP Holding Corp.
    • Steve Williams
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Control handle assembly
    • Publication number 20060101613
    • Publication date May 18, 2006
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Treatment solution injection system
    • Publication number 20060102206
    • Publication date May 18, 2006
    • Nilfisk-Advance, Inc.
    • David W. Wood
    • B08 - CLEANING