Patents by Inventor Gregory W. Ball

Gregory W. Ball 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).

  • Tubular goods with expandable threaded connections
    Publication number: 20040194278
    Abstract: Oil country tubular goods and other types of tubular members are provided with threaded and coupled connections satisfactory for radial expansion within a wellbore. The tubular members may include couplings formed using electric resistant welding technology. The threaded and coupled connections may be used to join sections of casing with each other to form a casing string to complete a wellbore.
    Type: Application
    Filed: April 20, 2004
    Publication date: October 7, 2004
    Applicant: Lone Star Steel Company
    Inventors: Leland M. Brill, Bluford W. Lowery, Edmond L. Miller, Gary H. Pollan, Gregory W. Ball, Bowman A. Urech, Tracy Eugene Bassham, Harold Michael Grimmett
  • Tubular goods with expandable threaded connections
    Publication number: 20040174017
    Abstract: Oil country tubular goods and other types of tubular members are provided with threaded and coupled connections satisfactory for radial expansion within a wellbore. The tubular members may include couplings formed using electric resistant welding technology. The threaded and coupled connections may be used to join sections of casing with each other to form a casing string to complete a wellbore.
    Type: Application
    Filed: March 6, 2003
    Publication date: September 9, 2004
    Applicant: Lone Star Steel Company
    Inventors: Leland M. Brill, Bluford W. Lowery, Edmond L. Miller, Gary H. Pollan, Gregory W. Ball, Bowman A. Urech, Tracy Eugene Bassham, Harold Michael Grimmett