Patents by Inventor Gary R. Weigel

Gary R. Weigel 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).

  • Precast concrete panels for basement walls
    Patent number: 7757445
    Abstract: A basement wall is provided which includes a precast prestressed hollow core concrete panel. The panel has a plurality of horizontally extending voids and a plurality of horizontally extending tension cables. The panel has a lower portion extending below grade. The panel preferably has a layer of wire mesh positioned between the voids and the inner surface or between the voids and the outer surface. An end cap for the panel is also provided. The panel can have an impressed brick pattern on the above-grade outer surface and the panel can have a window opening, a brick ledge and/or a beam pocket.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: July 20, 2010
    Assignee: Mack Industries, Inc.
    Inventors: Lee A. Disterhof, Steve R. Kemp, Gary R. Weigel, Howard J. Mack, Betsy Mack Nespeca, Colin J. Gill