TREA

Ned J. Gruca

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  • St. Charles, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zero on prevailing torque nut
    • Patent number 6,132,153
    • Issue date Oct 17, 2000
    • Illinois Tool Works Inc.
    • Kenneth R. LeVey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for sizing a lock nut
    • Patent number 5,700,199
    • Issue date Dec 23, 1997
    • Illinois Tool Works Inc.
    • Ned J. Gruca
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...