Patents by Inventor Kenneth A. Kousen

Kenneth A. Kousen 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).

  • Anti-sound arrangement for multi-stage blade cascade
    Patent number: 5420383
    Abstract: An arrangement for cancelling unwanted noise generated by sequential blade rows (16, 18) in a gas turbine engine (10) includes a plurality of acoustic sources (52) disposed on the blades (36-42) of the downstream row (18).
    Type: Grant
    Filed: October 22, 1993
    Date of Patent: May 30, 1995
    Assignee: United Technologies Corporation
    Inventors: Kenneth A. Kousen, John C. Simonich, Joseph M. Verdon, Robert H. Schlinker