Patents by Inventor Robert Hinkel

Robert Hinkel 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).

  • PRESSURE CYCLING TO CONTROL THE MATERIAL PROPERTIES OF A TUBULAR MEMBER
    Publication number: 20070175630
    Abstract: A method of controlling the material properties of a tubular member including positioning a pressure source within the tubular member; and operating the pressure source to generate a pressure cycle signal.
    Type: Application
    Filed: January 17, 2007
    Publication date: August 2, 2007
    Applicant: ENVENTURE GLOBAL TECHNOLOGY, LLC
    Inventors: Darrell COSTA, Gerry CALES, Michael BULLOCK, Robert Hinkel