TREA

Karin Erika Mason

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  • Crown Point, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-countersinking fastener
    • Patent number 9,016,995
    • Issue date Apr 28, 2015
    • Ronald John Janowicz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...