Patents by Inventor Dwayne Walkoviak

Dwayne Walkoviak 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).

  • Tubular seat and tubular actuating system
    Patent number: 8365829
    Abstract: A pluggable seat includes, a first portion, positionable within a tubular, that is receptive to a runnable member seatable thereagainst, a second portion positioned downstream of the first portion, having a radial dimension smaller than a smallest radial dimension of the first portion, and a profile disposed at the second portion configured to increase resistance to extrusion of a runnable member past the pluggable seat in comparison to the same pluggable seat without the profile.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: February 5, 2013
    Assignee: Baker Hughes Incorporated
    Inventors: Justin Kellner, Travis Harris, Jason Coe, Dwayne Walkoviak, James Scott Sanchez, David B. Ruddock
  • TUBULAR SEAT AND TUBULAR ACTUATING SYSTEM
    Publication number: 20110061856
    Abstract: A pluggable seat includes, a first portion, positionable within a tubular, that is receptive to a runnable member seatable thereagainst, a second portion positioned downstream of the first portion, having a radial dimension smaller than a smallest radial dimension of the first portion, and a profile disposed at the second portion configured to increase resistance to extrusion of a runnable member past the pluggable seat in comparison to the same pluggable seat without the profile.
    Type: Application
    Filed: September 11, 2009
    Publication date: March 17, 2011
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Justin Kellner, Travis Harris, Jason Coe, Dwayne Walkoviak, James Scott Sanchez, David B. Ruddock