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Brian Chumbler

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 10,327,488
    • Issue date Jun 25, 2019
    • Brian Chumbler
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

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    • Patent number 9,173,441
    • Issue date Nov 3, 2015
    • Brian Chumbler
    • A41 - WEARING APPAREL

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20170143062
    • Publication date May 25, 2017
    • Brian Chumbler
    • A41 - WEARING APPAREL
  • Information Patent Application

    RACE BIB PROTECTIVE POCKET
    • Publication number 20160037842
    • Publication date Feb 11, 2016
    • Brian Chumbler
    • A41 - WEARING APPAREL
  • Information Patent Application

    RACE BIB PROTECTIVE POCKET
    • Publication number 20140283283
    • Publication date Sep 25, 2014
    • Brian Chumbler
    • A41 - WEARING APPAREL