Patents by Inventor Douglas C. Harford

Douglas C. Harford 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).

  • Suntan lotion applicator
    Patent number: D289564
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: April 28, 1987
    Assignee: Curtex of Canada Ltd.
    Inventor: Douglas C. Harford