Patents by Inventor Neil Johnstone

Neil Johnstone 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).

  • Outdoor floodlight extender
    Patent number: D657489
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: April 10, 2012
    Inventor: Neil Johnstone