Patents by Inventor Richard V. Fekete

Richard V. Fekete 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).

  • Steelmaking slag conditioner and method
    Patent number: 6514312
    Abstract: A slag conditioner for extending the life of a BOF vessel lining utilizing recycled blast furnace filter cake dewatered by contact with a hot slag; its process of production, and method of use.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: February 4, 2003
    Assignee: Bethlehem Steel Corporation
    Inventors: Colvin W. Smith, John D. Lynn, Richard V. Fekete
  • Steelmaking slag conditioner and method
    Publication number: 20020062715
    Abstract: A slag conditioner for extending the life of a BOF vessel lining utilizing recycled blast furnace filter cake dewatered by contact with a hot slag; its process of production, and method of use.
    Type: Application
    Filed: November 29, 2000
    Publication date: May 30, 2002
    Inventors: Colvin W. Smith, John D. Lynn, Richard V. Fekete