Patents by Inventor Ryan Tonk

Ryan Tonk 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).

  • HYBRID CASTING PROCESS FOR STRUCTURAL CASTINGS
    Publication number: 20230219129
    Abstract: A hybrid casting process for structural components uses a re-usable metallic mold rather than a sand mold to produce more consistent cast components. The hybrid casting process uses a metallic mold coupled to a core mold to produce the near net shape of the cast component. Machining operations are performed on the near net shape cast component to produce a final component that meets tolerances and other specifications of the structural component.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 13, 2023
    Inventors: John Joseph Marcin, Darrell J. Holding, Christopher Heinze, Ryan Tonk
  • Hybrid casting process for structural castings
    Patent number: 11642719
    Abstract: A hybrid casting process for structural components uses a re-usable metallic mold rather than a sand mold to produce more consistent cast components. The hybrid casting process uses a metallic mold coupled to a core mold to produce the near net shape of the cast component. Machining operations are performed on the near net shape cast component to produce a final component that meets tolerances and other specifications of the structural component.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: May 9, 2023
    Assignee: Hamilton Sundstrand Corporation
    Inventors: John Joseph Marcin, Darrell J. Holding, Christopher Heinze, Ryan Tonk