Patents by Inventor Mark E. Miszkiel

Mark E. Miszkiel 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 apparatus for controlling electroslag remelting
    Patent number: 5331661
    Abstract: Method and apparatus for controlling electrode immersion depth in an electroslag remelting furnace. The phase difference of the alternating current circuit established in the furnace is calculated in real time and employed to more accurately control immersion depth than possible with voltage-swing systems.
    Type: Grant
    Filed: February 27, 1992
    Date of Patent: July 19, 1994
    Assignee: Sandia Corporation
    Inventors: Michael C. Maguire, Frank J. Zanner, Brian K. Damkroger, Mark E. Miszkiel, Eugene A. Aronson