Andrew P. Ritz

Person

  • Villa Rica, GA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Acoustic mullion plug

    • Patent number 9,903,153
    • Issue date Feb 27, 2018
    • Andrew P. Ritz
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Acoustic Mullion Plug

    • Publication number 20160369498
    • Publication date Dec 22, 2016
    • Andrew P. Ritz
    • E04 - BUILDING