TREA

David Yanik

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  • Port Huron, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery plate stacker
    • Patent number 5,494,400
    • Issue date Feb 27, 1996
    • Wirtz Manufacturing Co., Inc.
    • Roel Mendoza
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Battery plate stacker
    • Patent number 5,099,982
    • Issue date Mar 31, 1992
    • Wirtz Manufacturing Company, Inc.
    • John W. Wirtz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Battery plate stacker method
    • Patent number 5,062,762
    • Issue date Nov 5, 1991
    • Wirtz Manufacturing Company, Inc.
    • John W. Wirtz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Battery plate stacker
    • Patent number 4,973,218
    • Issue date Nov 27, 1990
    • Wirtz Manufacturing Company, Inc.
    • John W. Wirtz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Battery grid pasting machine
    • Patent number 4,606,383
    • Issue date Aug 19, 1986
    • Wirtz Manufacturing Company, Inc.
    • David Yanik
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary cutter
    • Patent number 4,583,437
    • Issue date Apr 22, 1986
    • Robert R. Rader
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR