Patents by Inventor Wilson Matthew

Wilson Matthew 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).

  • Coiled tubing swivel assembly
    Publication number: 20070151721
    Abstract: A coiled tubing swivel assembly is provided that includes a mandrel for attachment to a pump, and a hub rotatably attached to the mandrel and for attachment to an end of a string of coiled tubing. The mandrel and the hub together form a conduit for passage of a pumped substance. A crane bearing is attached to the fluid conduit.
    Type: Application
    Filed: December 30, 2005
    Publication date: July 5, 2007
    Inventors: Rod Shampine, Vishal Sahela, Wilson Matthew