Patents by Inventor P. Mark Lankford

P. Mark Lankford 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).

  • Triangular enclosure
    Patent number: D787459
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: May 23, 2017
    Assignee: P. Mark Lankford LLC
    Inventor: P. Mark Lankford