Patents by Inventor John S. Cuccio, Jr.

John S. Cuccio, Jr. 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).

  • Composite seal rotor
    Patent number: 5183270
    Abstract: A composite seal rotor is provided for sealing between the rotating components of a gas turbine engine held together by the compressive force of a lockup assembly and a housing circumscribing the rotating components and having carbon face seals mounted thereto. The seal rotor is comprised of a metal base portion disposed between two of said rotating components for transmitting said compressive force therethrough, and a ceramic surface for sealingly engaging said carbon face seal.
    Type: Grant
    Filed: September 16, 1991
    Date of Patent: February 2, 1993
    Assignee: Allied-Signal Inc.
    Inventors: Charles J. Alten, John S. Cuccio, Jr., Harry L. Kington, James D. Fontana