Patents by Inventor Dwight Reuben LeBlanc

Dwight Reuben LeBlanc 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).

  • Universal top-drive wireline entry system bracket and method
    Patent number: 6907934
    Abstract: A bracket and tension rod device is mounted to a top-drive dolly to carry the weight of a sheave wheel assembly. The device is deployed by connecting the sheave wheel assembly to a rigid dolly arm with an adjustable tension rod to relieve a gooseneck from adverse tensile, compressive and bending forces from the movement of a wireline through the sheave assembly.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: June 21, 2005
    Assignee: Specialty Rental Tool & Supply, L.P.
    Inventors: Vernon E. Kauffman, Dwight Reuben LeBlanc
  • UNIVERSAL TOP-DRIVE WIRELINE ENTRY SYSTEM BRACKET AND METHOD
    Publication number: 20040221994
    Abstract: A bracket and tension rod device to mount to atop-drive dolly to carry the weight of a sheave wheel assembly is disclosed. The invention is deployed by connecting the sheave wheel assembly to a rigid dolly arm with an adjustable tension rod to relieve a gooseneck from adverse tensile, compressive and bending forces from the movement of a wireline through the sheave assembly.
    Type: Application
    Filed: March 11, 2003
    Publication date: November 11, 2004
    Applicant: SPECIALTY RENTAL TOOL & SUPPLY, INC.
    Inventors: Vernon E. Kauffman, Dwight Reuben LeBlanc