Patents by Inventor Saeid Ebrahim

Saeid Ebrahim 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).

  • Channel inductor and melt furnace comprising such channel inductor
    Patent number: 6208682
    Abstract: A channel inductor and a furnace for melting, holding or refining metal. The channel inductor has a closed-loop core, a primary winding arranged around the core and a refractory lining in which the winding and core is partly enclosed and in which an inductor channel is formed. The channel inductor also has a detector to detect metal penetration of the refractory lining.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: March 27, 2001
    Assignee: ABB AB
    Inventors: Åke Archenholtz, Jan Bostedt, Arne Löfgren, Gote Tallback, Saeid Ebrahim, Alf Lundström