Patents by Inventor Beau H. MARTIN

Beau H. MARTIN 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).

  • Centralizer
    Patent number: 11085248
    Abstract: A centralizer sub for cementing a tubular string in a wellbore includes: a tubular body; a centralizer disposed along an outer surface of the body and having a pair of collars and a plurality of bow springs connecting the collars; and a joint longitudinally coupling the centralizer to the body. The joint has a groove formed in and around the body outer surface, and a plurality of protrusions formed integrally with or mounted to one of the collars and configured to mate with the groove.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: August 10, 2021
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: Maxime R. Rodrigue, Philip E. Dufrene, Beau H. Martin, Christian Kiess, Martin Helms, Adam Kyzar
  • CENTRALIZER
    Publication number: 20190323300
    Abstract: A centralizer sub for cementing a tubular string in a wellbore includes: a tubular body; a centralizer disposed along an outer surface of the body and having a pair of collars and a plurality of bow springs connecting the collars; and a joint longitudinally coupling the centralizer to the body. The joint has a groove formed in and around the body outer surface, and a plurality of protrusions formed integrally with or mounted to one of the collars and configured to mate with the groove.
    Type: Application
    Filed: May 6, 2019
    Publication date: October 24, 2019
    Inventors: Maxime R. RODRIGUE, Philip E. DUFRENE, Beau H. MARTIN, Christian KIESS, Martin HELMS, Adam KYZAR
  • Centralizer
    Patent number: 10280695
    Abstract: A centralizer sub for cementing a tubular string in a wellbore includes: a tubular body; a centralizer disposed along an outer surface of the body and having a pair of collars and a plurality of bow springs connecting the collars; and a joint longitudinally linking the centralizer to the body. The joint has: a groove formed in and around the body outer surface, and a plurality of protrusions formed integrally with or mounted to one of the collars and extending into the groove.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 7, 2019
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: Maxime R. Rodrigue, Philip E. Dufrene, Beau H. Martin, Christian Kiess, Martin Helms, Adam Kyzar
  • CENTRALIZER
    Publication number: 20150376960
    Abstract: A centralizer sub for cementing a tubular string in a wellbore includes: a tubular body; a centralizer disposed along an outer surface of the body and having a pair of collars and a plurality of bow springs connecting the collars; and a joint longitudinally linking the centralizer to the body. The joint has: a groove formed in and around the body outer surface, and a plurality of protrusions formed integrally with or mounted to one of the collars and extending into the groove.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 31, 2015
    Applicant: WEATHERFORD/LAMB, INC.
    Inventors: Maxime R. RODRIGUE, Philip E. DUFRENE, Beau H. MARTIN, Christian KIESS, Martin HELMS, Adam KYZAR