Patents by Inventor Matthew K. DUNK

Matthew K. DUNK 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).

  • SEAL
    Publication number: 20190178387
    Abstract: A labyrinth seal having a land that comprises an array of polygonal cells, wherein at least 50% of the cells include a planar wall that subdivides the cell. The seal reduces seal leakage and can reduce specific fuel consumption of gas turbine engines that include such seals.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 13, 2019
    Applicant: ROLLS-ROYCE plc
    Inventors: Kali Charan NAYAK, Matthew K. DUNK