Patents by Inventor Rolf Baare

Rolf Baare 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).

  • Tiltable arc furnace
    Patent number: 5054033
    Abstract: A tiltable arc furnace vessel is provided with a projecting, bay-like extension having a discharge opening closable from the outside only by a pivotable plate; the bay-like extension has a bottom substantially in the same level as the bottom of the remainder of the vessel. The vessel as a whole is titable by a hydraulic drive over a relatively small angle.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: October 1, 1991
    Assignee: Mannesmann AG
    Inventors: Bodo Wronka, Heinrich Schnitzer, Rolf Baare, Hannsgeorg Bauer, Josef Otto