Patents by Inventor Jeffrey G. Hakes

Jeffrey G. Hakes 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).

  • Active bleed for airfoils
    Patent number: 9512821
    Abstract: An airfoil active bleed system and related method. A housing includes an induction wall, an exhaust wall having one or more exhaust ports, and a chamber between the induction and exhaust walls. Zero-net-mass-flux actuators are located in the chamber and configured and positioned to collectively induct fluid through the induction wall and selectively exhaust fluid through the exhaust port(s).
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: December 6, 2016
    Assignee: Lockheed Martin Corporation
    Inventors: Dan Baruzzini, Neal David Domel, Jeffrey G. Hakes, Daniel N. Miller
  • Active Bleed For Airfoils
    Publication number: 20150050147
    Abstract: An airfoil active bleed system and related method. A housing includes an induction wall, an exhaust wall having one or more exhaust ports, and a chamber between the induction and exhaust walls. Zero-net-mass-flux actuators are located in the chamber and configured and positioned to collectively induct fluid through the induction wall and selectively exhaust fluid through the exhaust port(s).
    Type: Application
    Filed: August 15, 2013
    Publication date: February 19, 2015
    Applicant: Loceheed Martin Corporation
    Inventors: Dan Baruzzini, Neal David Domel, Jeffrey G. Hakes, Daniel N. Miller