Patents by Inventor David Campbell Newport-Peace

David Campbell Newport-Peace 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).

  • Metal detector
    Patent number: D920139
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: May 25, 2021
    Assignee: Minelab Electronics Pty. Limited
    Inventors: David Campbell Newport-Peace, Cosmo Luppino, Nicholas Schultz