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John Whitty

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fall protection system
    • Patent number 12,280,277
    • Issue date Apr 22, 2025
    • Beacon Roofing Supply, Inc.
    • John Whitty
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Fall protection system
    • Patent number 11,660,477
    • Issue date May 30, 2023
    • Beacon Roofing Supply, Inc.
    • John Whitty
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Portable safety skylight replacement assembly
    • Patent number 8,122,673
    • Issue date Feb 28, 2012
    • J. Nigel Ellis
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20230356012
    • Publication date Nov 9, 2023
    • Beacon Roofing Supply, Inc.
    • John Whitty
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20190314655
    • Publication date Oct 17, 2019
    • Beacon Roofing Supply, Inc.
    • John Whitty
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    PORTABLE SAFETY SKYLIGHT REPLACEMENT ASSEMBLY
    • Publication number 20120137604
    • Publication date Jun 7, 2012
    • J. Nigel Ellis
    • E04 - BUILDING
  • Information Patent Application

    PORTABLE SAFETY SKYLIGHT REPLACEMENT ASSEMBLY
    • Publication number 20090107060
    • Publication date Apr 30, 2009
    • J. Nigel Ellis
    • E04 - BUILDING