Patents by Inventor George W. Starsmeare

George W. Starsmeare 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).

  • Waterproofing membrane having release sheet cutting system
    Patent number: 6235365
    Abstract: An improved waterproofing membrane comprising a preformed waterproofing adhesive layer, releasable sheet liner, and a string or plurality of strings operative to cut the release sheet liner into smaller portions for selective removal to expose portions of the adhesive layer for installation onto a building surface or civil engineering surface.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: May 22, 2001
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Edwin C. Schaughency, George W. Starsmeare, Walter W. Wydra