Patents by Inventor Darcy Ludwing

Darcy Ludwing 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).

  • Adjustable work platform for pipe and casing stabbing operations
    Patent number: 8800716
    Abstract: A stabbing basket, for a rig and for supporting a worker while stabbing joints of tubular members together during running operations, comprises a frame member for mounting the stabbing basket to the rig, a platform to support the worker, a carriage to slidably mount the platform to the frame member, vertical power means for moving the carriage vertically with respect to the frame member, an articulating boom, interconnecting the platform with the carriage, said articulating boom comprising a first segment and a second segment, and at least one pivoting actuator positioned between the first segment and the second segment.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: August 12, 2014
    Assignee: Superior Rig Solutions Inc.
    Inventors: Vince Morelli, Darcy Ludwing