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James S. Markiewicz

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  • Schererville, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shuttle car conveyor for conveyable material
    • Patent number 6,415,904
    • Issue date Jul 9, 2002
    • James S. Markiewicz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shuttle car conveyor for conveyable material
    • Patent number 6,223,885
    • Issue date May 1, 2001
    • Captial Engineering, Inc.
    • James S. Markiewicz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Deburring shear
    • Patent number 5,253,398
    • Issue date Oct 19, 1993
    • Capital Engineering, Inc.
    • James S. Markiewicz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR