Patents by Inventor Sean Patrick Sweeney

Sean Patrick Sweeney 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).

  • Microphone
    Patent number: D400540
    Type: Grant
    Filed: January 26, 1998
    Date of Patent: November 3, 1998
    Assignee: Shure Brothers Incorporated
    Inventors: Curtis L. Cruver, IV, Sean Patrick Sweeney, Kenneth Robert Kochman