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Lahnie Johnson

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  • Tampa, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile acoustical panel
    • Patent number 11,828,061
    • Issue date Nov 28, 2023
    • LJ Avalon LLC
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sound reducing panel
    • Patent number 11,707,926
    • Issue date Jul 25, 2023
    • L.J. Avalon, L.L.C.
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Grant

    Portable acoustical road barrier
    • Patent number 11,508,347
    • Issue date Nov 22, 2022
    • L.J. Avalon, L.L.C.
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Voiceover device
    • Patent number 11,507,341
    • Issue date Nov 22, 2022
    • LJ Avalon LLC
    • Lahnie Johnson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Acoustical isolation hanger
    • Patent number 11,479,965
    • Issue date Oct 25, 2022
    • LJ Avalon LLC
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Grant

    Portable decorative acoustical blocking system
    • Patent number 11,011,148
    • Issue date May 18, 2021
    • LJ Avalon LLC
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sound reducing panel
    • Patent number 10,839,784
    • Issue date Nov 17, 2020
    • LJ Avalon LLC
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Mobile carriage for acoustic panels
    • Patent number 10,526,782
    • Issue date Jan 7, 2020
    • LJ Avalon LLC
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Grant

    Portable acoustical blocking system
    • Patent number 10,482,864
    • Issue date Nov 19, 2019
    • LJ Avalon LLC
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Acoustic panel
    • Patent number 8,739,924
    • Issue date Jun 3, 2014
    • LJ Avalon LLC
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Grant

    Sound reducing system
    • Patent number 7,513,082
    • Issue date Apr 7, 2009
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Grant

    Acoustic panel
    • Patent number 7,503,428
    • Issue date Mar 17, 2009
    • L.J. Avalon, L.L.C.
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sound reducing panel
    • Patent number 7,063,184
    • Issue date Jun 20, 2006
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    FIRE RESISTANT ACOUSTIC PANEL
    • Publication number 20140262603
    • Publication date Sep 18, 2014
    • Lahnie Johnson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Sound reducing system
    • Publication number 20090194365
    • Publication date Aug 6, 2009
    • L.J. Avalon L.L.C. Florida Limited Liability Corporation
    • Lahnie Johnson
    • E04 - BUILDING
  • Information Patent Application

    Acoustic panel
    • Publication number 20090178882
    • Publication date Jul 16, 2009
    • L.J. Avalon L.L.C.
    • Lahnie Johnson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Sound reducing system
    • Publication number 20050188626
    • Publication date Sep 1, 2005
    • Lahnie Johnson
    • E04 - BUILDING