Patents by Inventor Stuart Ochs

Stuart Ochs 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).

  • Ceramic matrix composite turbine engine vane
    Publication number: 20070258811
    Abstract: A vane has an airfoil shell and a spar within the shell. The vane has an outboard shroud at an outboard end of the shell and an inboard platform at an inboard end of the shell. The spar has a first chamber essentially along the suction side and a second chamber along the pressure side opposite the first chamber.
    Type: Application
    Filed: May 3, 2006
    Publication date: November 8, 2007
    Inventors: Jun Shi, Stuart Ochs, Kevin Green, David Jarmon, Michael Sahm, Lisa Prill
  • Rotor hub fairing system for a counter-rotating, coaxial rotor system
    Publication number: 20070166163
    Abstract: A rotor hub fairing system includes an upper hub fairing, a lower hub fairing and a shaft fairing therebetween. The rotor hub fairing system reduces the total drag on a dual, counter-rotating, coaxial rotor system. Other aerodynamic structures may be mounted to the shaft fairing, hub fairings and airframe to facilitate flow around the upper and lower hub fairings to reduce flow separation and drag.
    Type: Application
    Filed: May 18, 2006
    Publication date: July 19, 2007
    Inventors: Fabio Bertolotti, Mark Scott, Brian Wake, T. Egolf, Duane McCormick, Ebru Usta, Stuart Ochs