Patents by Inventor Eric Jahnsen

Eric Jahnsen 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 airbreathing and non-airbreathing engine system
    Patent number: 7721524
    Abstract: An engine assembly includes a gas-turbine engine having a tailcone portion and a bypass duct, a rocket engine combustion assembly located at the tailcone portion of the gas-turbine engine, and a movable nozzle segment subassembly that is selectively engageable with the gas-turbine engine bypass duct in an open position and with the rocket engine combustion assembly in a closed position.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: May 25, 2010
    Assignee: United Technologies Corporation
    Inventor: Eric Jahnsen
  • Integrated airbreathing and non-airbreathing engine system
    Publication number: 20090282806
    Abstract: An engine assembly includes a gas-turbine engine having a tailcone portion and a bypass duct, a rocket engine combustion assembly located at the tailcone portion of the gas-turbine engine, and a movable nozzle segment subassembly that is selectively engageable with the gas-turbine engine bypass duct in an open position and with the rocket engine combustion assembly in a closed position.
    Type: Application
    Filed: February 15, 2006
    Publication date: November 19, 2009
    Applicant: United Technologies Corporation
    Inventor: Eric Jahnsen