Patents by Inventor Steven Rowell Hayter

Steven Rowell Hayter 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).

  • Selective sleeve system and method of moving a sleeve
    Patent number: 8590628
    Abstract: A selective sleeve system includes, a tubular, a sleeve movably disposed at the tubular, and a movable member having at least one dog radially biased and configured to be radially displaceable into a recess. The at least one dog is positionable perimetrically adjacent to at least one tab, subsequent displacement into the recess to radially overlap with the sleeve sufficiently to move the sleeve relative to the tubular upon movement of the movable member relative to the tubular.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: November 26, 2013
    Assignee: Baker Hughes Incorporated
    Inventors: Jason A. Allen, Steven Rowell Hayter
  • SELECTIVE SLEEVE SYSTEM AND METHOD OF MOVING A SLEEVE
    Publication number: 20120186824
    Abstract: A selective sleeve system includes, a tubular, a sleeve movably disposed at the tubular, and a movable member having at least one dog radially biased and configured to be radially displaceable into a recess. The at least one dog is positionable perimetrically adjacent to at least one tab, subsequent displacement into the recess to radially overlap with the sleeve sufficiently to move the sleeve relative to the tubular upon movement of the movable member relative to the tubular.
    Type: Application
    Filed: January 24, 2011
    Publication date: July 26, 2012
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Jason A. Allen, Steven Rowell Hayter