Patents by Inventor Albert RUBALCAVA

Albert RUBALCAVA 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).

  • Retaining Kit for Securing a Port Nut
    Publication number: 20260126034
    Abstract: A bedrock fracturing unit for pressurizing fluid within a bedrock formation is disclosed and includes a hydraulic pump. The hydraulic pump includes a pump block with a port therein, a plug which seats within a shoulder of the port, and a port nut which threads into a threaded surface of the port such that it presses against the plug. Further, the pump includes a flange which mounts to an outer surface of the pump block and a flange nut which threads into the flange such that it engages the port nut. The port nut and the flange nut have different thread pitches such that rotation of the port nut does not dislodge the flange nut.
    Type: Application
    Filed: November 2, 2024
    Publication date: May 7, 2026
    Applicant: SPM Oil & Gas Inc.
    Inventors: Jeffrey R Haiderer, Jeongpill Ki, Chandu Kumar, Albert Rubalcava
  • Stemmed orifice component
    Patent number: 12546309
    Abstract: An orifice component for a lubrication system may include an orifice head having an outlet orifice and one or more inlet passageways in fluid communication with the outlet orifice. The orifice component may include an orifice stem extending from the orifice head. The orifice stem may have a solid structure.
    Type: Grant
    Filed: June 21, 2024
    Date of Patent: February 10, 2026
    Assignee: SPM Oil & Gas Inc.
    Inventors: Albert Rubalcava, Jeffrey Haiderer, John S. Marquez, Chandu Kumar
  • STEMMED ORIFICE COMPONENT
    Publication number: 20250389270
    Abstract: An orifice component for a lubrication system may include an orifice head having an outlet orifice and one or more inlet passageways in fluid communication with the outlet orifice. The orifice component may include an orifice stem extending from the orifice head. The orifice stem may have a solid structure.
    Type: Application
    Filed: June 21, 2024
    Publication date: December 25, 2025
    Applicant: SPM Oil & Gas Inc.
    Inventors: Albert RUBALCAVA, Jeffrey HAIDERER, John S. MARQUEZ, Chandu KUMAR