Patents by Inventor Alan R. Brewster

Alan R. Brewster 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: D288306
    Type: Grant
    Filed: December 17, 1984
    Date of Patent: February 17, 1987
    Assignee: Andrews Maclaren Limited
    Inventor: Alan R. Brewster