Patents by Inventor Luis T. Jorquera

Luis T. Jorquera 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 constructing and repairing metallurgical converters
    Patent number: 4848750
    Abstract: A modified metallurgical converter wherein removable segments or portions are provided in the anticipated areas of highest wear of its refractory lining, and methods for repairing same. Also, a method for improving the service and operational life of such metallurgical converters.
    Type: Grant
    Filed: December 21, 1988
    Date of Patent: July 18, 1989
    Assignee: Corporacion Nacional del Corbe de Chile
    Inventor: Luis T. Jorquera