Patents by Inventor Lance L. Henriques

Lance L. Henriques 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).

  • Mine ore concentrator
    Patent number: 4416771
    Abstract: An eddy current magnetic ore concentrator, using parallel cup cores, where an alternating and direct independent field with phase offset removes and sorts metallic ore components from ferrous and nonferrous ore, where the metal may be in solution or the native form.
    Type: Grant
    Filed: May 23, 1981
    Date of Patent: November 22, 1983
    Inventor: Lance L. Henriques