Patents by Inventor Michael Loiferman

Michael Loiferman 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).

  • Process for producing deformable white cast iron
    Patent number: 5288346
    Abstract: A process for deforming white cast iron. A melt is prepared containing iron, carbon and one or more alloying elements. The melt is cooled at a rate of approximately 2.degree. C. per minute or faster to form a white cast iron material. The white cast iron material is annealed at a temperature of about 100.degree. C. to about 400.degree. C. below the solidus temperature of the white cast iron material. The white cast iron is plastically deformed.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: February 22, 1994
    Assignee: DMK TEK, Inc.
    Inventors: Polina F. Nizhnikovskaja, Leonid Snagovski, Yuri Taran, Tatyana Mironova, Michael Loiferman, Kasimir Zhdanovich, Galina Demchenko