TREA

Lester J. Blaho

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  • Ambridge, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 4,893,972
    • Issue date Jan 16, 1990
    • Pittsburgh Tube Company
    • Lester J. Blaho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inside-tube scarfing tool
    • Patent number 4,682,921
    • Issue date Jul 28, 1987
    • Pittsburgh Tube Company
    • Lester J. Blaho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR