Patents by Inventor David L. Hine

David L. Hine 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).

  • Manually operated spray tank
    Patent number: D706388
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: June 3, 2014
    Assignee: The Fountainhead Group, Inc.
    Inventors: Todd B. Abernethy, Mario J. Restive, George A. Mitchell, Donwoong Kang, David L. Hine