TREA

Jack Daugherty

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  • Winchester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for die casting
    • Patent number 6,786,272
    • Issue date Sep 7, 2004
    • Copper Development Association, Inc.
    • John G. Cowie
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Bin for granular substance
    • Patent number 5,092,484
    • Issue date Mar 3, 1992
    • Rubbermaid Commercial Products Inc.
    • Jonathan Daugherty
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents