Patents by Inventor Charles Eli Henderson, Jr.

Charles Eli Henderson, Jr. 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).

  • Pipe cleaning tool
    Patent number: D783896
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: April 11, 2017
    Inventor: Charles Eli Henderson, Jr.