Patents by Inventor Luis BARRIENTOS

Luis BARRIENTOS 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 CUTTING TOOL
    Publication number: 20150285021
    Abstract: An apparatus and method of cutting an object in a wellbore including a downhole cutting tool having a source of abrasive material; a source of high pressure fluid mixable with the abrasive material; a rotatable nozzle section, the nozzle section rotatable due to a source of low pressure fluid acting on a piston surface formed on a sleeve, the sleeve rotationally and axially movable in a body of the tool; whereby the sources of high and low pressure fluid and the abrasive material are housed in the tool.
    Type: Application
    Filed: April 3, 2015
    Publication date: October 8, 2015
    Inventors: Winfield M. SIDES, III, Luis BARRIENTOS