Patents by Inventor Rolando Bufarale

Rolando Bufarale 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).

  • Continuous graphitizing furnace with a vertical displacement of the charge
    Patent number: 4049900
    Abstract: This invention relates to a method and apparatus for manufacturing carbon articles such as cylindrical electrodes, by employing a continuous operation wherein the electrodes are charged into a suitable apparatus and atmosphere, heated and thereafter cooled and discharged therefrom.
    Type: Grant
    Filed: May 26, 1976
    Date of Patent: September 20, 1977
    Assignee: Elettrocarbonium S.p.A.
    Inventors: Jean Louis Genevois, Rolando Bufarale