Patents by Inventor Elliott Smithson

Elliott Smithson 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).

  • Air distributor for a bioleaching system
    Publication number: 20050048907
    Abstract: An air distributor for use in heap or dump leaching systems is disclosed. The air distributor includes an air pipe having a series of holes for releasing air from the pipe and one or more protective members spaced outwardly of the air holes to shield the air holes.
    Type: Application
    Filed: May 19, 2004
    Publication date: March 3, 2005
    Inventors: Danny Castillo, Elliott Smithson