Patents by Inventor Patrick Desmond

Patrick Desmond 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).

  • Gypsum Wallboard Containing Acoustical Tile
    Publication number: 20080176053
    Abstract: Gypsum products and method for the preparation thereof are disclosed. The gypsum products comprise an interlocking matrix of set gypsum that is formed from a composition comprising calcined gypsum, water and acoustical tile.
    Type: Application
    Filed: January 24, 2007
    Publication date: July 24, 2008
    Applicant: United States Cypsum Company
    Inventors: David Paul Miller, Michael Scott Cunningham, Patrick Desmond