TREA

Richard A. Mackey

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  • Massillon, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scrap cutter assembly
    • Patent number 6,035,752
    • Issue date Mar 14, 2000
    • Akron Steel Fabricators Co., Inc.
    • David E. Harhay
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scrap cutter assembly
    • Patent number 5,896,795
    • Issue date Apr 27, 1999
    • Redicon Corporation
    • David E. Harhay
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR