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Robert Tod Whitfield

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED work light
    • Patent number 9,464,767
    • Issue date Oct 11, 2016
    • CLIPLIGHT HOLDINGS, LTD.
    • Robert Tod Whitfield
    • F21 - LIGHTING
  • Information Patent Grant

    LED work light
    • Patent number 9,297,509
    • Issue date Mar 29, 2016
    • Brasscorp Limited
    • Donald L. Klipstein
    • F21 - LIGHTING
  • Information Patent Grant

    Compact LED work light
    • Patent number 9,182,089
    • Issue date Nov 10, 2015
    • Brasscorp Limited
    • Robert Tod Whitfield
    • F21 - LIGHTING
  • Information Patent Grant

    Compact LED work light
    • Patent number 8,789,963
    • Issue date Jul 29, 2014
    • Brasscorp Limited
    • Robert Tod Whitfield
    • F21 - LIGHTING
  • Information Patent Grant

    LED work light
    • Patent number 8,562,184
    • Issue date Oct 22, 2013
    • Brasscorp Limited
    • Donald L. Klipstein
    • F21 - LIGHTING
  • Information Patent Grant

    LED work light
    • Patent number 8,033,681
    • Issue date Oct 11, 2011
    • Basscorp Limited
    • Jack Brass
    • F21 - LIGHTING
  • Information Patent Grant

    LED spotlight
    • Patent number 7,758,204
    • Issue date Jul 20, 2010
    • Brasscorp Limited
    • Donald L. Klipstein
    • F21 - LIGHTING
  • Information Patent Grant

    LED work light
    • Patent number 7,553,051
    • Issue date Jun 30, 2009
    • Brasscorp Limited
    • Jack Brass
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT LED WORK LIGHT
    • Publication number 20140307426
    • Publication date Oct 16, 2014
    • Robert Tod WHITFIELD
    • F21 - LIGHTING
  • Information Patent Application

    LED WORK LIGHT
    • Publication number 20140036511
    • Publication date Feb 6, 2014
    • BRASSCORP LIMITED
    • Robert Tod WHITFIELD
    • F21 - LIGHTING
  • Information Patent Application

    COMPACT LED WORK LIGHT
    • Publication number 20120212944
    • Publication date Aug 23, 2012
    • BRASSCORP LIMITED
    • Robert Tod WHITFIELD
    • F21 - LIGHTING
  • Information Patent Application

    LED WORK LIGHT HAVING ADJUSTABLE OUTPUT
    • Publication number 20120176767
    • Publication date Jul 12, 2012
    • BRASSCORP LIMITED
    • Robert Tod Whitfield
    • F21 - LIGHTING
  • Information Patent Application

    LED WORK LIGHT
    • Publication number 20120113636
    • Publication date May 10, 2012
    • BRASSCORP LIMITED
    • Donald L. KLIPSTEIN
    • F21 - LIGHTING
  • Information Patent Application

    LED work light
    • Publication number 20100008082
    • Publication date Jan 14, 2010
    • BRASSCORP LIMITED
    • Jack Brass
    • F21 - LIGHTING
  • Information Patent Application

    LED work light
    • Publication number 20090147519
    • Publication date Jun 11, 2009
    • BRASSCORP LIMITED
    • Donald L. Klipstein
    • F21 - LIGHTING
  • Information Patent Application

    LED Spotlight
    • Publication number 20070253188
    • Publication date Nov 1, 2007
    • Brasscorp Limited
    • Donald L. KLIPSTEIN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LED work light
    • Publication number 20050265035
    • Publication date Dec 1, 2005
    • Jack Brass
    • F21 - LIGHTING