Patents by Inventor Robert E. Sims

Robert E. Sims 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).

  • Multiple layer cooled nozzle liner
    Patent number: 5239823
    Abstract: The present invention is a multiple layered nozzle liner for two-dimensional nozzles which provides both convective and film cooling, and incorporates a highly maintainable thermal barrier coating.
    Type: Grant
    Filed: February 26, 1991
    Date of Patent: August 31, 1993
    Assignee: United Technologies Corporation
    Inventor: Robert E. Sims