Patents by Inventor Steven M. Sincere

Steven M. Sincere 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).

  • Compressor blade attachment assembly
    Patent number: 5022822
    Abstract: Compressor disk (10) has a plurality of rim portions (16, 20, 24) of increasing diameter. Parallel blade retention grooves (30, 32, 34) at locations commensurate with their respective rim portion diameters receive blade tongues (46, 48, 50). Dead load is decreased resulting in a smaller, lighter weight compressor.
    Type: Grant
    Filed: October 24, 1989
    Date of Patent: June 11, 1991
    Assignee: United Technologies Corporation
    Inventor: Steven M. Sincere