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William E. Sydlowski

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  • Wakefield, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boring bit and method for manufacture thereof
    • Patent number 4,527,449
    • Issue date Jul 9, 1985
    • Rule Industries, Inc.
    • William E. Sydlowski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring tool or similar article
    • Patent number D278065
    • Issue date Mar 19, 1985
    • Rule Industries, Inc.
    • William E. Sydlowski
    • D15 - Machines not elsewhere specified