Patents by Inventor Belinda Bruckner

Belinda Bruckner 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).

  • High temperature fuel cell, high temperature fuel cell stack and method for producing a high temperature fuel cell
    Patent number: 6074772
    Abstract: A high temperature fuel cell and a method for producing the same include at least one interconnecting conducting plate which is associated with at least one electrode. A contact layer is disposed between the interconnecting conducting plate and the electrode. The contact layer is produced from an oxide mixed crystal powder which has a spinel structure and also contains, in addition to chromium, a divalent element selected from the group Ti, V, Mn, Fe, Co and Cu. The contact layer has high thermodynamic stability in addition to sufficient electrical conductivity. A high temperature fuel cell stack includes a number of the high temperature fuel cells.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: June 13, 2000
    Assignee: Siemens Aktiengesellschaft
    Inventors: Gerhard Hofer, Belinda Bruckner, Wilhelm Kleinlein, Harald Schmidt