TREA

Robert A. Null

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling element jackscrew
    • Patent number 4,655,100
    • Issue date Apr 7, 1987
    • The Garrett Corporation
    • Gary L. Frederick
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...