Patents by Inventor Jorg Feist

Jorg Feist 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).

  • Thermal barrier coating with thermoluminescent indicator material embedded therein
    Publication number: 20070015283
    Abstract: A coating material (20) for coating a machine component (10), especially a gas turbine or a part thereof, comprises a mixture of at least a refractory material and an indicator material having an optical emission (e.g. fluorescence) spectrum which varies in response to a physical parameter of the coated component. In a preferred embodiment, the coating consists of yttrium aluminium garnet (YAG) or yttrium stabilised zirconium. The dopant is preferably a rare earth metal, e.g. Eu, Tb, Dy.
    Type: Application
    Filed: July 11, 2005
    Publication date: January 18, 2007
    Inventors: Kwang-Leong Choy, Andrew Heyes, Jorg Feist