Patents by Inventor Stephen Thornton Jeffrey

Stephen Thornton Jeffrey 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).

  • SIDE ENTRY FLOW SPOOL AND USE THEREOF
    Publication number: 20150300119
    Abstract: The invention provides a side entry flow spool for use in production of oil and gas from a well. The side entry flow spool provides for a shift in the direction of flow of the hydrocarbons, from horizontal to vertical.
    Type: Application
    Filed: October 22, 2013
    Publication date: October 22, 2015
    Inventors: Glenn Martin Wald, Timothy Edward Martin, Stephen Thornton Jeffrey