Patents by Inventor Daniel A. Roske

Daniel A. Roske 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).

  • Marine propeller
    Patent number: 11912389
    Abstract: A propeller for a marine propulsion device configured for use on a boat has a hub extending along a longitudinal axis and a plurality of blades, each blade having a blade root attached to the hub and extending radially outwardly from the longitudinal axis toward a respective blade tip. Each blade has a polymer-based core. Each blade is coated with a metal coating that extends from the blade root radially outwardly toward the blade tip. The blade tips are not coated with the metal coating. A method of manufacturing the propeller is also included.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: February 27, 2024
    Assignee: Brunswick Corporation
    Inventors: Daniel A. Roske, Jeffrey D. Reifsnyder
  • Marine propeller
    Patent number: 11827323
    Abstract: A propeller for a marine propulsion device configured for use on a boat has a hub extending along a longitudinal axis and a plurality of blades, each blade having a blade root attached to the hub and extending radially outwardly from the longitudinal axis toward a respective blade tip. Each blade has a polymer-based core. Each blade is coated from the blade root to the blade tip with a metal coating. A method of making the propeller includes molding the propeller and coating each blade from the blade root to the blade tip with a metal coating.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: November 28, 2023
    Assignee: Brunswick Corporation
    Inventors: Daniel A. Roske, Jeffrey D. Reifsnyder