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David C. Roeker

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  • Hudson, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing cup adapting assembly
    • Patent number 7,090,148
    • Issue date Aug 15, 2006
    • 3M Innovative Properties Company
    • Robert M. Petrie
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Buckup plate assembly for grinding system
    • Patent number 6,722,955
    • Issue date Apr 20, 2004
    • 3M Innovative Properties Company
    • John Telischak
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Mixing cup adapting assembly
    • Patent number 6,595,441
    • Issue date Jul 22, 2003
    • 3M Innovative Properties Company
    • Robert M. Petrie
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Mixing cup adapting assembly
    • Patent number 6,536,687
    • Issue date Mar 25, 2003
    • 3M Innovative Properties Company
    • Keith C. Navis
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Abrasive sheet dispenser and method of use
    • Patent number 6,506,277
    • Issue date Jan 14, 2003
    • 3M Innovative Properties Company
    • David C. Roeker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Container for stacked sheets
    • Patent number 6,393,805
    • Issue date May 28, 2002
    • 3M Innovative Properties Company
    • Michael Sean Bates
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Back-up pad for abrasive articles and method of making
    • Patent number 6,361,424
    • Issue date Mar 26, 2002
    • 3M Innovative Properties Company
    • Edward L. Manor
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Container for stacked sheets
    • Patent number 6,321,910
    • Issue date Nov 27, 2001
    • 3M Innovative Properties Company
    • Michael Sean Bates
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Molded abrasive brush
    • Patent number 6,261,156
    • Issue date Jul 17, 2001
    • 3M Innovative Properties Company
    • David E. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Abrasive sheet dispenser
    • Patent number 6,193,337
    • Issue date Feb 27, 2001
    • 3M Innovative Properties Company
    • David C. Roeker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Molded abrasive brush
    • Patent number 6,126,533
    • Issue date Oct 3, 2000
    • 3M Innovative Properties Company
    • David E. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Center portion of a brush
    • Patent number D424765
    • Issue date May 9, 2000
    • 3M Innovative Properties Company
    • Yvonne I. Lund
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Back-up pad for abrasive articles and method of making
    • Patent number 6,059,644
    • Issue date May 9, 2000
    • 3M Innovative Properties Company
    • Edward L. Manor
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dispenser for abrasive sheets
    • Patent number D415378
    • Issue date Oct 19, 1999
    • 3M Innovative Properties Company
    • Jerome M. Fried
    • D06 - Furnishings
  • Information Patent Grant

    Rotary surface treatment tool
    • Patent number 5,964,006
    • Issue date Oct 12, 1999
    • 3M Innovative Properties Company
    • Dean S. Holmes
    • A46 - BRUSHWARE
  • Information Patent Grant

    Molded brush
    • Patent number 5,915,436
    • Issue date Jun 29, 1999
    • Minnesota Mining and Manufacting Company
    • David E. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molded brush segment
    • Patent number 5,903,951
    • Issue date May 18, 1999
    • Minnesota Mining and Manufacturing Company
    • Richard Ionta
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Reversible back-up pad
    • Patent number 5,807,161
    • Issue date Sep 15, 1998
    • Minnesota Mining and Manufacturing Company
    • Edward L. Manor
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Molded abrasive brush
    • Patent number 5,679,067
    • Issue date Oct 21, 1997
    • Minnesota Mining and Manufacturing Company
    • David E. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molded abrasive brush
    • Patent number D381139
    • Issue date Jul 15, 1997
    • Minnesota Mining and Manufacturing Company
    • David E. Johnson
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cutting tool and method for manufacture
    • Patent number 5,640,772
    • Issue date Jun 24, 1997
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting tool and method for manufacture
    • Patent number 5,469,623
    • Issue date Nov 28, 1995
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Microwaveable adhesive article and method of use
    • Patent number 5,400,460
    • Issue date Mar 28, 1995
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Microwaveable adhesive article and method of use
    • Patent number 5,340,649
    • Issue date Aug 23, 1994
    • Minnesota Mining and Manufacturing
    • David C. Roeker
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self centering buff pad with low temperature tuft bonding thermopla...
    • Patent number 5,001,804
    • Issue date Mar 26, 1991
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Self centering buffing pad with low temperature tuft bonding adhesive
    • Patent number 4,907,313
    • Issue date Mar 13, 1990
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Back up pad with drive adapter and offset passageways
    • Patent number 4,844,967
    • Issue date Jul 4, 1989
    • Minnesota Mining and Manufacturing Company
    • Edwin A. Goralski
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Connector application machine
    • Patent number 4,429,455
    • Issue date Feb 7, 1984
    • Minnesota Mining and Manufacturing Company
    • David C. Roeker
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Mixing cup adapting assembly
    • Publication number 20040016825
    • Publication date Jan 29, 2004
    • 3M Innovative Properties Company
    • Robert M. Petrie
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Mixing cup adapting assembly
    • Publication number 20020134861
    • Publication date Sep 26, 2002
    • 3M Innovative Properties Company
    • Robert M. Petrie
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Buckup plate assembly for grinding system
    • Publication number 20020090900
    • Publication date Jul 11, 2002
    • 3M Innovative Properties Company
    • John Telischak
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Container for stacked sheets
    • Publication number 20010037625
    • Publication date Nov 8, 2001
    • 3M Innovative Properties Company
    • Michael Sean Bates
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Abrasive sheet dispenser and method of use
    • Publication number 20010000643
    • Publication date May 3, 2001
    • 3M Innovative Properties Company
    • David C. Roeker
    • B24 - GRINDING POLISHING