Patents by Inventor RACE SCOTT RITCHIE

RACE SCOTT RITCHIE 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).

  • Publication number: 20200378209
    Abstract: A cement head is disclosed that includes a cement head body that houses a moveable cage which protects a cement plug until the cement plug is released into a cement flow path. The cage is moveable between a first position in which cement slurry flows around the cage, and a second position in which cement slurry flows through the cage to facilitate launch of the cement plug into a wellbore. The cage may include a lifting device to assist with moving the cage from the second position to the first position after launch of the cement plug. The cement head may be a modular design that includes multiple cement head bodies, and may also include a pressure balanced plug launch indicator and torque keys.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 3, 2020
    Applicant: RIDGELINE OIL TOOLS, LP
    Inventors: GABRIEL ANTONIU SLUP, ERIC OWENS HARPER, RACE SCOTT RITCHIE, JEFFREY NEAL SCOTT