TREA

David Shin

Follow

Person

  • Bothell, WA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Modular driver and screw system
    • Patent number 9,840,002
    • Issue date Dec 12, 2017
    • Lew C. Schon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Modular Driver And Screw System
    • Publication number 20150089787
    • Publication date Apr 2, 2015
    • Ortho Screw Systems, LLC
    • Lew C. Schon
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS