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Douglas L. Barnhardt

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  • West Chester, OH, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE-SENSITIVE LABEL
    • Publication number 20230237935
    • Publication date Jul 27, 2023
    • MULTI-COLOR CORPORATION
    • Douglas Barnhardt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PRESSURE-SENSITIVE LABEL
    • Publication number 20220020297
    • Publication date Jan 20, 2022
    • MULTI-COLOR CORPORATION
    • Douglas Barnhardt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Pressure-Sensitive Label
    • Publication number 20190172374
    • Publication date Jun 6, 2019
    • MULTI-COLOR CORPORATION
    • Douglas Barnhardt
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Pressure-Sensitive Label
    • Publication number 20160351083
    • Publication date Dec 1, 2016
    • MULTI-COLOR CORPORATION
    • Douglas Barnhardt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Pressure-Sensitive Label
    • Publication number 20160351082
    • Publication date Dec 1, 2016
    • MULTI-COLOR CORPORATION
    • Douglas Barnhardt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Heat Transfer Label for Decorating a Metal Container
    • Publication number 20120100317
    • Publication date Apr 26, 2012
    • Saifuddin M. ANSARI
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Digitally Printed Heat Transfer Label and Method of Making a Decora...
    • Publication number 20100173136
    • Publication date Jul 8, 2010
    • Saifuddin M. Ansari
    • B44 - DECORATIVE ARTS