Patents by Inventor Gerald Adrien Joseph Beaulac

Gerald Adrien Joseph Beaulac 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).

  • “Corrugated thick-walled pipe for use in wellbores”
    Patent number: 6409226
    Abstract: Thick-walled steel pipe is corrugated for the purpose of managing axial load when the pipe is used in an earth-restrained application. For example, the pipe may be used as casing in a cyclic steam stimulation well, where the axial loads are induced as the casing is heated and cooled.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: June 25, 2002
    Assignee: Noetic Engineering Inc.
    Inventors: Maurice William Slack, Trent Michael Victor Kaiser, Gerald Adrien Joseph Beaulac