Patents by Inventor Simon Stummann

Simon Stummann 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).

  • COMPOSITE IMPELLER WITH REPLACEABLE BLADES
    Publication number: 20240110575
    Abstract: A composite impeller for a turbofan system is disclosed. The impeller includes a hub and a plurality of replaceable impeller blades coupled to the hub. Each replaceable impeller blade includes a root, a tip, a platform extending laterally from the root, and a shroud extending laterally from the tip to engage another tip of an adjacent impeller blade. The plurality of replaceable impeller blades and the hub define the enclosed centrifugal impeller.
    Type: Application
    Filed: July 27, 2023
    Publication date: April 4, 2024
    Inventor: Simon Stummann
  • Composite impeller with replaceable blades
    Patent number: 11739762
    Abstract: A composite impeller for a turbofan system is disclosed. The impeller includes a hub and a plurality of replaceable impeller blades coupled to the hub. Each replaceable impeller blade includes a root, a tip, a platform extending laterally from the root, and a shroud extending laterally from the tip to engage another tip of an adjacent impeller blade. The plurality of replaceable impeller blades and the hub define the enclosed centrifugal impeller.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: August 29, 2023
    Assignee: HOWDEN TURBO GMBH
    Inventor: Simon Stummann