Patents by Inventor Steven S. Sperling

Steven S. Sperling 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).

  • Integrated fuel pump and control preservation system
    Patent number: 11053863
    Abstract: A portable fuel preservation system is disclosed. The portable fuel preservation system may comprise a switch box configured to be coupled to an integrated fuel pump and control of a gas turbine engine. The switch box may comprise a circuit configured to cause a metering valve and a solenoid valve of the integrated fuel pump and control to open. A driver may be configured to inject preservation fluid into the integrated fuel pump and control.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: July 6, 2021
    Assignee: Raytheon Technologies Corporation
    Inventors: Brian Cabello, Michael Meagher, Steven S. Sperling
  • INTEGRATED FUEL PUMP AND CONTROL PRESERVATION SYSTEM
    Publication number: 20190072041
    Abstract: A portable fuel preservation system is disclosed. The portable fuel preservation system may comprise a switch box configured to be coupled to an integrated fuel pump and control of a gas turbine engine. The switch box may comprise a circuit configured to cause a metering valve and a solenoid valve of the integrated fuel pump and control to open. A driver may be configured to inject preservation fluid into the integrated fuel pump and control.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 7, 2019
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Brian Cabello, Michael Meagher, Steven S. Sperling