TREA

Bernard J. Fries

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  • Jenison, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Body weight chair control
    • Patent number 4,479,679
    • Issue date Oct 30, 1984
    • Steelcase Inc.
    • Bernard J. Fries
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Height adjustable chair base
    • Patent number 4,261,540
    • Issue date Apr 14, 1981
    • Steelcase, Inc.
    • Richard H. Baker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable seat back mechanism
    • Patent number 4,043,592
    • Issue date Aug 23, 1977
    • Steelcase Inc.
    • Bernard J. Fries
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...