TREA

Edwin M. Lipowski

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  • North Olmsted, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wire shaving apparatus
    • Patent number 4,650,380
    • Issue date Mar 17, 1987
    • Kalt Manufacturing Company
    • Edwin M Lipowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill screw
    • Patent number 4,114,507
    • Issue date Sep 19, 1978
    • The Kalt Manufacturing Company
    • Donald A. Fischer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...