Patents by Inventor Nina Bergan French

Nina Bergan 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).

  • Method and apparatus associated with anisotropic shrink in sintered ceramic items
    Patent number: 7551977
    Abstract: A manufacturing method for producing ceramic item from a photocurable ceramic filled material by stereolithography. The method compensates for the anisotropic shrinkage of the item during firing to produce a dimensionally accurate item.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: June 23, 2009
    Assignee: Rolls-Royce Corporation
    Inventors: M. Eric Schlienger, Nina Bergan French, Michael D. Baldwin, Michael Maguire, Paul Withey
  • Method and apparatus associated with anisotropic shrink in sintered ceramic items
    Publication number: 20080063867
    Abstract: A manufacturing method for producing ceramic item from a photocurable ceramic filled material by stereolithography. The method compensates for the anisotropic shrinkage of the item during firing to produce a dimensionally accurate item.
    Type: Application
    Filed: April 19, 2007
    Publication date: March 13, 2008
    Inventors: M. Schlienger, Nina Bergan French, Michael Baldwin, Michael Maguire, Paul Withey