Patents by Inventor Georg Brustad

Georg Brustad 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 weighing electrodes in electric smelting furnaces
    Patent number: 6330270
    Abstract: The present invention relates to a method for weighing an electrode submerged in the charge of an electric smelting furnace. The electrode is moved in vertical direction at least once, whereafter the electrode is lifted and the weight of the electrode is registered shortly after the electrode has been lifted.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: December 11, 2001
    Assignee: Elkem ASA
    Inventors: Georg Brustad, Frode Haugen, Halvard Tveit, Aasgeir Valderhaug