TREA

Benjamin M. Williams

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  • Simpsonville, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw conveyor with lower thrust bearing
    • Patent number 11,167,931
    • Issue date Nov 9, 2021
    • Zima Corporation
    • Benjamin M. Williams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents