Patents by Inventor Wade H. Bullock

Wade H. Bullock 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).

  • Apparatus and method for formation testing
    Patent number: 8371161
    Abstract: An apparatus made according to one embodiment may include a first chamber configured to receive fluid under pressure and to compress a gas in a second chamber in pressure communication with the first chamber, wherein the second chamber is configured to discharge the fluid out from the first chamber when pressure of the fluid in the first chamber is reduced.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: February 12, 2013
    Assignee: Baker Hughes Incorporated
    Inventors: Angus J. Simpson, Francisco Galvan-Sanchez, Wade H. Bullock, Marvin L. Raney, Marcelo F. Civarolo, Michael Shammai, Jianghui Wu, Sefer B. Coskun
  • Apparatus and Method for Formation Testing
    Publication number: 20100223990
    Abstract: An apparatus made according to one embodiment may include a first chamber configured to receive fluid under pressure and to compress a gas in a second chamber in pressure communication with the first chamber, wherein the second chamber is configured to discharge the fluid out from the first chamber when pressure of the fluid in the first chamber is reduced.
    Type: Application
    Filed: March 4, 2010
    Publication date: September 9, 2010
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Angus J. Simpson, Francisco Galvan-Sanchez, Wade H. Bullock, Marvin L. Raney, Marcelo F. Civarolo, Michael Shammai, Jianghui Wu, Sefer B. Coskun