Lief Eric Swanson

Person

  • Vero Beach, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Front face of a building siding panel

    • Patent number D742552
    • Issue date Nov 3, 2015
    • TOP DOWN SIDING, LLC
    • Lief Eric Swanson
    • D25 - Building units and construction elements