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Daniel D. Witkowski

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Label or wrapper with premium
    • Patent number 6,594,927
    • Issue date Jul 22, 2003
    • MagicCom
    • Daniel D. Witkowski
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

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    • Patent number 6,327,801
    • Issue date Dec 11, 2001
    • MagicCom
    • Daniel D. Witkowski
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Diagnostic demonstration devices and methods
    • Publication number 20040152065
    • Publication date Aug 5, 2004
    • MagicCom
    • Daniel D. Witkowski
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

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    • Publication number 20030217489
    • Publication date Nov 27, 2003
    • MagicCom
    • Daniel D. Witkowski
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    LABEL OR WRAPPER WITH PREMIUM
    • Publication number 20030056410
    • Publication date Mar 27, 2003
    • James A Geppert
    • DANIEL D. WITKOWSKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS