TREA

Timothy J. Lewandowski

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  • Swanton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scarfing apparatus
    • Patent number 5,192,013
    • Issue date Mar 9, 1993
    • Abbey-Etna Machine Company
    • Nelson D. Abbey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary seam guide
    • Patent number 5,148,960
    • Issue date Sep 22, 1992
    • Abbey-Etna Machine Company
    • Nelson D. Abbey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR