TREA

Ralph L. Langen

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  • Santa Claus, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lounge corner unit
    • Patent number D671333
    • Issue date Nov 27, 2012
    • Kimball International, Inc.
    • Keith E. Metcalf
    • D06 - Furnishings
  • Information Patent Grant

    Lounge end
    • Patent number D668892
    • Issue date Oct 16, 2012
    • Kimball International, Inc.
    • Keith E. Metcalf
    • D06 - Furnishings
  • Information Patent Grant

    Lounge end
    • Patent number D662733
    • Issue date Jul 3, 2012
    • Kimball International, Inc.
    • Keith E. Metcalf
    • D06 - Furnishings