TREA

Jeffrey D. Crawford

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  • Whitehall, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Back support tilt and seat and back support height control mechanis...
    • Patent number 4,561,693
    • Issue date Dec 31, 1985
    • Knoll International, Inc.
    • Alan Brownlie
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Table top assembly
    • Patent number 4,482,119
    • Issue date Nov 13, 1984
    • Knoll International, Inc.
    • Hyman L. Zelkowitz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...