Patents by Inventor Joel Gray Hockaday

Joel Gray Hockaday 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).

  • Sleeve for expandable tubular threaded connection and method of expanding tubular thereof
    Patent number: 8047281
    Abstract: A tubular sleeve overlaps the threaded connection between a pair of adjacent tubular members that are to receive an expansion device for radial expansion and plastic deformation of the threaded tubular connection.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: November 1, 2011
    Assignee: Enventure Global Technology, L.L.C.
    Inventors: Scott Costa, Joel Gray Hockaday, Kevin K. Waddell, Lev Ring, Michael Bullock, Robert Lance Cook, Larry Kendziora, David Paul Brisco
  • SLEEVE FOR EXPANDABLE TUBULAR THREADED CONNECTION
    Publication number: 20100282477
    Abstract: A tubular sleeve overlaps the threaded connection between a pair of adjacent tubular members that are to receive an expansion device for radial expansion and plastic deformation of the threaded tubular connection.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 11, 2010
    Applicant: ENVENTURE GLOBAL TECHNOLOGY
    Inventors: Scott Costa, Joel Gray Hockaday, Kevin K. Waddell, Lev Ring, Michael Bullock, Robert Lance Cook, Larry Kendziora, David Paul Brisco
  • Seal receptacle using expandable liner hanger
    Patent number: 7290605
    Abstract: The end of an expandable liner hanger (120) provides a receptacle for another tubular liner (135).
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: November 6, 2007
    Assignee: Enventure Global Technology
    Inventors: Kevin Karl Waddell, Michael Dennis Bullock, Joel Gray Hockaday, Tance Alan Jackson