Patents by Inventor Eric Stephen Bil

Eric Stephen Bil 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).

  • Gas turbine or compressor blade
    Patent number: 7458779
    Abstract: A gas turbine or compressor blade, includes a convex outer surface or suction side and a concave inner surface or pressure side, these sides being joined at their upstream ends by a leading edge and at their downstream ends by a trailing edge for the gases and terminating on a platform, one part of which includes a downstream fairing that includes at least one through-notch that extends substantially between a transverse line passing through the trailing edge and the downstream end of the fairing.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: December 2, 2008
    Assignee: SNECMA
    Inventors: Eric Stephen Bil, Nicolas Hervy, Thomas Schlesinger