Patents by Inventor Nina Bergen French

Nina Bergen French 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).

  • Heating to control solidification of cast structure
    Patent number: 6837299
    Abstract: A method for the production of a cast component comprising the steps of: 1) providing a molten metal mass in a casting mold and exposing the casting mold to a cooling environment thereby creating a solidification interface between molten metal regions and solidified metal regions, and 2) applying at least one focused energy source either to a portion of the filled casting mold to control a temperature gradient near the solidification interface.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: January 4, 2005
    Assignee: Sky+Ltd.
    Inventors: Max Eric Schlienger, Nina Bergen French
  • Heating to control solidification of cast structure
    Publication number: 20030221810
    Abstract: A method for the production of a cast component comprising the steps of:
    Type: Application
    Filed: April 24, 2003
    Publication date: December 4, 2003
    Inventors: Max Eric Schlienger, Nina Bergen French