Patents by Inventor Brian Wasbrough

Brian Wasbrough 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).

  • Combined door knob and rosette
    Patent number: D263554
    Type: Grant
    Filed: January 18, 1980
    Date of Patent: March 30, 1982
    Assignee: Gainsborough Hardware Industries Pty. Limited
    Inventors: Brian Wasbrough, Harold F. Munro