Patents by Inventor John Kenneth Dakin

John Kenneth Dakin 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).

  • Cabinet for visual colour assessment
    Patent number: D728282
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: May 5, 2015
    Assignee: Verivide Ltd.
    Inventors: Stephen Dennis Tongue, John Kenneth Dakin