TREA

Frederick Wallingford Whitridge JR.

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  • Stanfordville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roofing system and method
    • Patent number 11,927,017
    • Issue date Mar 12, 2024
    • Millennuim Slate, LLC
    • Frederick W. Whitridge
    • E04 - BUILDING
  • Information Patent Grant

    Roofing system and method
    • Patent number 11,578,494
    • Issue date Feb 14, 2023
    • Millennium Slate, LLC
    • Frederick W. Whitridge
    • E04 - BUILDING
  • Information Patent Grant

    Roofing system and method
    • Patent number 10,829,937
    • Issue date Nov 10, 2020
    • Millennium Slate, LLC
    • Frederick Wallingford Whitridge
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    ROOFING SYSTEM AND METHOD
    • Publication number 20220251847
    • Publication date Aug 11, 2022
    • Millennium Slate, LLC
    • Frederick W. Whitridge
    • E04 - BUILDING
  • Information Patent Application

    ROOFING SYSTEM AND METHOD
    • Publication number 20200141122
    • Publication date May 7, 2020
    • Millennium Slate, LLC
    • Frederick W. Whitridge
    • E04 - BUILDING
  • Information Patent Application

    ROOFING SYSTEM AND METHOD
    • Publication number 20180347195
    • Publication date Dec 6, 2018
    • Millinneum Slate LLC
    • Frederick Wallingford Whitridge
    • E04 - BUILDING