Patents by Inventor Perry C. Jones

Perry C. Jones 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 and composition for treating molten ferrous metals to produce nodular iron
    Patent number: 4162917
    Abstract: A method and composition for treating molten metals and alloys of the iron group with a reactive metal to produce nodular iron. The composition is in the form of a self-contained body formed by compressing a mechanical mixture of particles of a reactive metal, particles of synthetic graphite and a binder with the particles of synthetic graphite surrounding and protecting the particles of reactive metal so that there is controlled release of the reactive metal into the molten metal upon submerging the self-contained body into the molten metal.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: July 31, 1979
    Assignee: Schuler Industries, Inc.
    Inventors: Robert D. McWhorter, Perry C. Jones