Patents by Inventor Marc Daniel Spiccia Karasek

Marc Daniel Spiccia Karasek 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).

  • Double bipod fitting to mitigate thermal loading of engine exhaust structures
    Patent number: 11767770
    Abstract: A system and method for mitigating thermal loading between engine exhaust structures having different coefficients of thermal expansion. The engine exhaust structure comprises a metallic duct portion, a ceramic duct portion, and a double bipod fitting joining the metallic duct portion to the ceramic duct portion. The double bipod fitting is capable of flexing and taking up the thermal expansion differences between the joined metallic and ceramic ducts across the full temperature spectrum that an engine exhaust structure will experience in service.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: September 26, 2023
    Assignee: The Boeing Company
    Inventors: Michael D. Nevinsky, David T. Misciagna, Joseph Orso, Robert A. DiChiara, Jr, Marc Daniel Spiccia Karasek
  • Double Bipod Fitting to Mitigate Thermal Loading of Engine Exhaust Structures
    Publication number: 20230052326
    Abstract: A system and method for mitigating thermal loading between engine exhaust structures having different coefficients of thermal expansion. The engine exhaust structure comprises a metallic duct portion, a ceramic duct portion, and a double bipod fitting joining the metallic duct portion to the ceramic duct portion. The double bipod fitting is capable of flexing and taking up the thermal expansion differences between the joined metallic and ceramic ducts across the full temperature spectrum that an engine exhaust structure will experience in service.
    Type: Application
    Filed: August 10, 2021
    Publication date: February 16, 2023
    Inventors: Michael D. Nevinsky, David T. Misciagna, Joseph Orso, Robert A. DiChiara, JR., Marc Daniel Spiccia Karasek