Patents by Inventor Jason S. Andruchowitz

Jason S. Andruchowitz 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).

  • Melting crucible and method
    Publication number: 20030213575
    Abstract: A melting method and a melting crucible assembly involve positioning a disposable (non-reusable), self-supporting refractory liner body in a refractory host crucible and melting a metallic charge in the liner residing in the host crucible. The melted metallic charge is poured from the refractory liner body, and the used refractory liner body is removed from the host crucible for discarding and replaced with a clean, new (unused) refractory liner body in the host crucible for melting the next metallic charge therein.
    Type: Application
    Filed: May 14, 2002
    Publication date: November 20, 2003
    Inventors: Thomas J. Todaro, Mark K. Tarby, Jason S. Andruchowitz, John M. Astrab, Robert H. Bayles, Edward W. Bornemann, James D. Maslen, Evan R. Miller, George J. Normann, Albert Osagie-Erese