TREA

David L. Rundhaug

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  • Grand Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Articulating armrest
    • Patent number 6,554,364
    • Issue date Apr 29, 2003
    • Steelcase Development Corporation
    • Arnold B. Dammermann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertically adjustable back construction for seating
    • Patent number 5,630,650
    • Issue date May 20, 1997
    • Steelcase Inc.
    • Gordon J. Peterson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair with adjustable arm assemblies
    • Patent number 5,439,267
    • Issue date Aug 8, 1995
    • Steelcase Inc.
    • Gordy Peterson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...