Patents by Inventor Craig L. Ostrout

Craig L. Ostrout 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).

  • Article having multi-layered coating
    Patent number: 10775045
    Abstract: An article such as a heat shield panel includes a substrate and a multi-layered coating supported on the substrate. The multi-layered coating can include alternating layers of different ceramic material compositions having individual thicknesses of less than 25 micrometers.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 15, 2020
    Assignee: RAYTHEON TECHNOLOGIES CORPORATION
    Inventors: Melvin Freling, Jessica L. Serra, Paul H. Zajchowski, Craig L. Ostrout, Brian T. Hazel, Mario P. Bochiechio
  • ARTICLE HAVING MULTI-LAYERED COATING
    Publication number: 20170176007
    Abstract: An article such as a heat shield panel includes a substrate and a multi-layered coating supported on the substrate. The multi-layered coating can include alternating layers of different ceramic material compositions having individual thicknesses of less than 25 micrometers.
    Type: Application
    Filed: January 9, 2015
    Publication date: June 22, 2017
    Inventors: Melvin Freling, Jessica L. Serra, Paul H. Zajchowski, Craig L. Ostrout, Brian T. Hazel, Mario P. Bochiechio
  • THERMAL SPRAY COATING PROCESS FOR COMPRESSOR SHAFTS
    Publication number: 20120100299
    Abstract: A process for forming a dense abrading thermally insulating coating on a rotor shaft in a gas turbine engine is described. The process comprises fixturing the rotor shaft to allow it to rotate about its axis and plasma spraying the coating on the rotor shaft. The coating comprises a zirconia based ceramic top coat layer on a metallic bond coat.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 26, 2012
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Paul H. Zajchowski, Donn R. Blankenship, Craig L. Ostrout