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Richard J. Speranza

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  • Jeannette, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine and method for circumferentially milling a cylindrical work...
    • Patent number 6,540,455
    • Issue date Apr 1, 2003
    • Speranza Specialty Machining
    • Richard J. Speranza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    X-Y movement mechanism
    • Patent number 5,341,700
    • Issue date Aug 30, 1994
    • Speranza Specialty Machining
    • Richard J. Speranza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable vertical boring machine
    • Patent number 5,341,709
    • Issue date Aug 30, 1994
    • Speranza Specialty Machining
    • Richard J. Speranza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR