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Jonathan W. Qian

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  • Villanova, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for knife
    • Patent number 8,943,935
    • Issue date Feb 3, 2015
    • Master Cutlery Inc.
    • Jonathan W. Qian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR KNIFE
    • Publication number 20140251098
    • Publication date Sep 11, 2014
    • Jonathan W. Qian
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING