Patents by Inventor Bernard Warrington

Bernard Warrington 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).

  • Container
    Patent number: D324495
    Type: Grant
    Filed: September 10, 1990
    Date of Patent: March 10, 1992
    Assignee: Castrol Limited
    Inventor: Bernard Warrington