Patents by Inventor Bronwyn J. Barnett

Bronwyn J. Barnett 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).

  • Patent number: D339312
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: September 14, 1993
    Assignee: Oroton Pty Limited
    Inventor: Bronwyn J. Barnett