Patents by Inventor William R. Sleeman

William R. Sleeman 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).

  • COMPOSITE BUILDING PANEL
    Publication number: 20130305641
    Abstract: A composite panel useful for efficient and economic construction of a building wall or roof includes at least a first rigid structural layer and a cross-linked polymer film layer bonded to and covering a first major planar surface of the rigid structural panel. The panels integrate sheathing or decking and weatherproofing into an integrated product that may be installed on building frame members in substantially the same way that ordinary sheathing or decking is conventionally installed.
    Type: Application
    Filed: July 29, 2013
    Publication date: November 21, 2013
    Inventor: WILLIAM R. SLEEMAN
  • Composite building panel
    Publication number: 20080282632
    Abstract: A composite panel useful for efficient and economic construction of a building wall or roof includes at least a first rigid structural layer and a cross-linked polymer film layer bonded to and covering a first major planar surface of the rigid structural panel. The panels integrate sheathing or decking and weatherproofing into an integrated product that may be installed on building frame members in substantially the same way that ordinary sheathing or decking is conventionally installed.
    Type: Application
    Filed: May 15, 2007
    Publication date: November 20, 2008
    Inventor: William R. Sleeman