Patents by Inventor Dominic Barnard

Dominic Barnard 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).

  • Sealing methods
    Publication number: 20070220733
    Abstract: The invention relates a method for providing reconnection to a ferrule to a service line from within the bore of a lined host pipe adapted to carry a fluid, comprising lining the host pipe with a liner, locating the ferrule from within the lined host pipe, forming a passage for fluid through the liner to the ferrule, and forming a seal of the liner with the system whereby to obviate leakage of fluid between the liner and host pipe.
    Type: Application
    Filed: November 22, 2006
    Publication date: September 27, 2007
    Inventors: Robert Crocker, Dominic Barnard, Trevor Sanders