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John J. Crane Jr.

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  • Rockford, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interlocking universal joint seal assembly
    • Patent number 4,810,233
    • Issue date Mar 7, 1989
    • Borg-Warner Corporation
    • John J. Crane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...