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ROBERT A. DUSCHL

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  • Lititz, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceiling system
    • Patent number 12,037,787
    • Issue date Jul 16, 2024
    • AWI Licensing LLC
    • Robert A. Duschl
    • E04 - BUILDING
  • Information Patent Grant

    Ceiling system
    • Patent number 11,377,848
    • Issue date Jul 5, 2022
    • AWI Licensing LLC
    • Robert A. Duschl
    • E04 - BUILDING
  • Information Patent Grant

    Ceiling system
    • Patent number 10,781,590
    • Issue date Sep 22, 2020
    • AWI Licensing LLC
    • Robert A. Duschl
    • E04 - BUILDING
  • Information Patent Grant

    Ceiling system
    • Patent number 10,267,038
    • Issue date Apr 23, 2019
    • AWI Licensing LLC
    • Robert A. Duschl
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    PANEL AND PANEL SYSTEM FOR COVERING A SURFACE
    • Publication number 20240141653
    • Publication date May 2, 2024
    • ARMSTRONG WORLD INDUSTRIES, INC.
    • Ying CHANG
    • E04 - BUILDING
  • Information Patent Application

    CEILING SYSTEM
    • Publication number 20220290431
    • Publication date Sep 15, 2022
    • ARMSTRONG WORLD INDUSTRIES, INC.
    • ROBERT A. DUSCHL
    • E04 - BUILDING
  • Information Patent Application

    CEILING SYSTEM
    • Publication number 20200399896
    • Publication date Dec 24, 2020
    • ARMSTRONG WORLD INDUSTRIES, INC.
    • ROBERT A. DUSCHL
    • E04 - BUILDING
  • Information Patent Application

    CEILING SYSTEM
    • Publication number 20190211553
    • Publication date Jul 11, 2019
    • ARMSTRONG WORLD INDUSTRIES, INC.
    • ROBERT A. DUSCHL
    • E04 - BUILDING
  • Information Patent Application

    CEILING SYSTEM
    • Publication number 20170067252
    • Publication date Mar 9, 2017
    • ARMSTRONG WORLD INDUSTRIES, INC.
    • ROBERT A. DUSCHL
    • E04 - BUILDING