Patents by Inventor Lucas Marrero

Lucas Marrero 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 Solid State Pumps
    Publication number: 20190390538
    Abstract: A pump includes a solid state pump including a solid state actuator actuatable to pressurize a hydraulic fluid, and a secondary pump in fluid communication with the solid state pump via a fluid circuit. The secondary pump is actuatable with the hydraulic fluid received from the solid state pump, and actuating the secondary pump draws in an external fluid into the secondary pump, pressurizes the external fluid within the secondary pump, and discharges a pressurized external fluid.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventors: Robert A. Frantz, III, Conal H. O'Neill, Lucas Marrero, Michael C. Romer, Timothy J. Hall