Patents by Inventor Edward Thomas Cousins

Edward Thomas Cousins 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).

  • Downhole electrical submersible power generator
    Patent number: 7002261
    Abstract: A method and apparatus is described for a downhole submersible electrical power generator. The electrical power generator includes a housing forming a fluid conduit. An inlet is disposed on the housing. Also, an outlet is disposed on the housing where the inlet and the outlet are adapted to allow a fluid to flow into and out of the housing, respectively. A fluid flow powered electrical power generator is disposed inside the housing and is adapted to generate electrical power from the fluid flowing through the housing. An isolation packer is disposed outside the housing between the inlet and the outlet where the isolation packer is adapted to isolate the inlet and the outlet in different zones in a wellbore.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: February 21, 2006
    Assignee: ConocoPhillips Company
    Inventor: Edward Thomas Cousins