James P. Matthews

Person

  • Atlanta, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical graphic panel frame system

    • Patent number 4,237,636
    • Issue date Dec 9, 1980
    • Miller - Zell, Inc.
    • James P. Matthews
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents