Patrick Grall

Person

  • Treguex, FR

Patents Grantslast 30 patents

  • Information Patent Grant

    Roofing underlay screen

    • Patent number 8,287,984
    • Issue date Oct 16, 2012
    • Loda S.A.R.L.
    • Patrick Grall
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Roofing Underlay Screen

    • Publication number 20100209663
    • Publication date Aug 19, 2010
    • Patrick Grall
    • B32 - LAYERED PRODUCTS