TREA

James M. Mancewicz

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  • Wyoming, MI, US
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Patents Grantslast 30 patents

  • 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

    Adjustable chair actuator
    • Patent number 5,577,807
    • Issue date Nov 26, 1996
    • Steelcase Inc.
    • David N. Hodge
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Height adjustable chair arm assembly
    • Patent number 5,393,125
    • Issue date Feb 28, 1995
    • Steelcase Inc.
    • Ron K. Watson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...