Patents by Inventor Luciano Morello

Luciano Morello 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).

  • Patent number: 5239554
    Abstract: Method to feed a three-phase direct-arc electric furnace with controlled current and also a three-phase electric furnace thus fed for the smelting of metals, e.g.
    Type: Grant
    Filed: November 15, 1990
    Date of Patent: August 24, 1993
    Assignee: Danieli & C. Officine Meccanichi SpA
    Inventors: Gianni Gensini, Luciano Morello, Giovanni Coassin, Ricardo Fragiacomo
  • Patent number: D530479
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: October 17, 2006
    Inventor: Joseph Luciano Morello
  • Patent number: D417765
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: December 14, 1999
    Assignee: Joseph Luciano Morello
    Inventor: Joseph Luciano Morello