Patents by Inventor Paolo Barardi

Paolo Barardi 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 for the continuous annealing of steel strips
    Patent number: 4618379
    Abstract: This invention relates to the continuous annealing of moving steel strips. A rapid quenching between the annealing treatment and the overaging process is effected in an electrolytic pickling bath, in which the steel strip acts first as a cathode and thereafter as an anode. The current density applied to the steel strip acting as a cathode in the electrolytic pickling bath is regulated so as to control the amount of hydrogen developed on the strip surface and, concurrently, to control the quenching speed of said steel strip.
    Type: Grant
    Filed: July 12, 1985
    Date of Patent: October 21, 1986
    Inventors: Roberto Bruno, Nazzareno Azzeri, Pierluigi Antoniucci, Giorgio Bocci, Sandro Brizielli, Paolo Barardi