Patents by Inventor Joseph G. Roarke

Joseph G. Roarke 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).

  • Inner cannula for tracheostomy tube
    Patent number: D1030037
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: June 4, 2024
    Assignee: Covidien LP
    Inventors: Mark A. McGann, Stanley B. Kaus, Conor P. Hand, Joseph G. Roarke