Patents by Inventor Alvanos Ioannis

Alvanos Ioannis 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 airfoil structures for a gas turbine engine
    Patent number: 9915154
    Abstract: A Ceramic Matrix Composite (CMC) airfoil segment for a gas turbine engine includes a box-shape fiber geometry which defines a rectilinear pressure side bond line and a rectilinear suction side bond line.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: March 13, 2018
    Assignee: UNITED TECHNOLOGIES CORPORATION
    Inventors: Douglas M. Berczik, Gabriel L. Suciu, Brian D. Merry, Alvanos Ioannis, Christopher M. Dye
  • CERAMIC MATRIX COMPOSITE AIRFOIL STRUCTURES FOR A GAS TURBINE ENGINE
    Publication number: 20120301312
    Abstract: A Ceramic Matrix Composite (CMC) airfoil segment for a gas turbine engine includes a box-shape fiber geometry which defines a rectilinear pressure side bond line and a rectilinear suction side bond line.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 29, 2012
    Inventors: Douglas M. Berczik, Gabriel L. Suciu, Brian D. Merry, Alvanos Ioannis, Christopher M. Dye