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James S. Porter

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  • Valparaiso, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing with specially shaped lands
    • Patent number 5,348,402
    • Issue date Sep 20, 1994
    • McGill Manufacturing Co., Inc.
    • James S. Porter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing with tapered lands
    • Patent number 5,199,798
    • Issue date Apr 6, 1993
    • McGill Manufacturing Company, Inc.
    • James S. Porter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...