Patents by Inventor Adrian Persu

Adrian Persu 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).

  • Casing
    Patent number: D479709
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 16, 2003
    Assignee: Polaris Acoustics Pty Ltd
    Inventors: Andrew Cocks, John Karatzas, Malcolm McKechnie, Adrian Persu, Craig Stevens, David Sutton, Teli Protopappas