Patents by Inventor Elsayed A. Ali

Elsayed A. Ali has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tile roof valley guard
    Patent number: 5623787
    Abstract: A resilient mesh elongated guard for the valley between adjoining angled sections of a tile roof wherein the guard is bent into a convex shape and positioned into the valley with the lateral edges of the guard engaging the sides of the opposed faces of the tile.
    Type: Grant
    Filed: January 5, 1996
    Date of Patent: April 29, 1997
    Inventor: Elsayed A. Ali