Patents by Inventor Wendy Murphy

Wendy Murphy 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).

  • Low-sulfur article having a platinum aluminide protective layer and its preparation
    Publication number: 20050121116
    Abstract: A coated article is prepared by furnishing a nickel-base article substrate having a free sulfur content of more than 0 but less than about 1 part per million by weight. A protective layer is formed at a surface of the article substrate. The protective layer includes a platinum aluminide diffusion coating. The protective layer may be substantially yttrium-free, or have a controlled amount of yttrium. A ceramic layer may overlie the protective layer.
    Type: Application
    Filed: September 17, 2004
    Publication date: June 9, 2005
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: William Walston, Jon Schaeffer, Wendy Murphy