David H. Roland

Person

  • Middleton, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Personal grooming device

    • Patent number D620641
    • Issue date Jul 27, 2010
    • Rovcal, Inc.
    • William J. Nitz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Personal grooming device

    • Patent number D620642
    • Issue date Jul 27, 2010
    • Rovcal, Inc.
    • William J. Nitz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Personal grooming device

    • Patent number D620198
    • Issue date Jul 20, 2010
    • Rovcal, Inc.
    • William J. Nitz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Portion of a personal grooming device

    • Patent number D619766
    • Issue date Jul 13, 2010
    • Rovcal, Inc.
    • William J. Nitz
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Body shape for a personal grooming device

    • Patent number D594614
    • Issue date Jun 16, 2009
    • Rovcal, Inc.
    • Carl G. Kammer
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Personal grooming device

    • Patent number D594613
    • Issue date Jun 16, 2009
    • Rovcal, Inc.
    • Carl G. Kammer
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Shelf front

    • Patent number D505140
    • Issue date May 17, 2005
    • U-Line Corporation
    • William A. Reed
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Handle

    • Patent number D500659
    • Issue date Jan 11, 2005
    • U-Line Corporation
    • William A. Reed
    • D08 - Tools and hardware