Patents by Inventor Duane Thomas Bloom

Duane Thomas Bloom 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).

  • Flexible casing guide running tool
    Patent number: 9708891
    Abstract: A flexible wellbore casing guide having a tubular body positioned at an end of a wellbore casing having a lower stiffness than the wellbore casing, the casing guide can be a section of fiber reinforced composite tubing.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: July 18, 2017
    Assignee: WWT North America Holdings, Inc.
    Inventors: Sarah Mitchell, Duane Thomas Bloom
  • FLEXIBLE CASING GUIDE RUNNING TOOL
    Publication number: 20140110098
    Abstract: A flexible wellbore casing guide having a tubular body positioned at an end of a wellbore casing having a lower stiffness than the wellbore casing whereby the casing guide more easily deflects as the wellbore casing is inserted into the wellbore without causing undue stress on a wellbore formation.
    Type: Application
    Filed: October 8, 2013
    Publication date: April 24, 2014
    Applicant: WWT INTERNATIONAL, INC.
    Inventors: Sarah Mitchell, Duane Thomas Bloom