Frank S. Jacobs

Person

  • Centerville, OH, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Date-coding system and method

    • Publication number 20070298202
    • Publication date Dec 27, 2007
    • Frank S. Jacobs
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS