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Darrell Lewis

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  • Lexington, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Knife blade manufacturing process
    • Patent number 8,601,907
    • Issue date Dec 10, 2013
    • Kai U.S.A., Ltd.
    • Darrell Lewis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE KNIFE BLADE
    • Publication number 20130081283
    • Publication date Apr 4, 2013
    • KAI U.S.A., Ltd. dba Kershaw Knives
    • Darrell Lewis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    COMPOSITE KNIFE BLADE
    • Publication number 20080250656
    • Publication date Oct 16, 2008
    • KAI U.S.A., Ltd., dba Kershaw Knives
    • Darrell Lewis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Knife blade manufacturing process
    • Publication number 20060090603
    • Publication date May 4, 2006
    • KAI U.S.A., Ltd., dba Kershaw Knives
    • Darrell Lewis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR