Patents by Inventor Pat Rice

Pat Rice 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).

  • Pipeline trench system and method of encasing for spill containment
    Publication number: 20050042034
    Abstract: A pipeline trench system may include a spill containment pipe with a pipeline disposed therein. The pipeline may be surrounded by a centralizer ring and the system may further include a leak detection system.
    Type: Application
    Filed: March 25, 2004
    Publication date: February 24, 2005
    Applicant: Longhorn Partners Pipeline, LP
    Inventors: Jon Bose, C. Sherrod, Allan Wolff, Charles Kreitler, Mark Gerding, Richard Hoyle, Pat Rice, Tommy Douglas, Bryce Harrell, James Beach