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John C. McMurray

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  • Painesville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prevailing torque lock nut and method of forming same
    • Patent number 4,352,219
    • Issue date Oct 5, 1982
    • John C. McMurray
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Prevailing torque lock nut and method of forming same
    • Patent number 4,291,737
    • Issue date Sep 29, 1981
    • Russell, Burdsall & Ward Corporation
    • John C. McMurray
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking fastener
    • Patent number 4,220,188
    • Issue date Sep 2, 1980
    • Russell, Burdsall & Ward Corporation
    • John C. McMurray
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...