Patents by Inventor Marty K. Vadis

Marty K. Vadis 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).

  • Method of producing an ore pellet
    Patent number: 4517014
    Abstract: A method of producing a taconite pellet including reducing the water content of naturally found Gyttja to a maximum of 50%, mixing the Gyttja with finely ground taconite ore, and pelletizing the finely ground taconite and Gyttja mixture to form a green pellet. The pellet is then processed to burn off the organic portion of the Gyttja and to harden the pellet.
    Type: Grant
    Filed: September 17, 1984
    Date of Patent: May 14, 1985
    Inventor: Marty K. Vadis
  • Method of producing an ore pellet
    Patent number: 4474603
    Abstract: A method of producing a taconite pellet including reducing the water content of naturally found Gyttja to a maximum of 50%, mixing the Gyttja with finely ground taconite ore, and pelletizing the finely ground taconite and Gyttja mixture to form a green pellet. The pellet is then processed to burn off the organic portion of the Gyttja and to harden the pellet.
    Type: Grant
    Filed: September 24, 1982
    Date of Patent: October 2, 1984
    Inventor: Marty K. Vadis