Patents by Inventor Amanda J. Learned

Amanda J. Learned 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).

  • Contoured Metallic Casting Core
    Publication number: 20110315336
    Abstract: A method for manufacturing an investment casting core uses a metallic blank having a thickness between parallel first and second faces less than a width and length transverse thereto. The blank is locally thinned from at least one of the first and second faces. The local thinning forms a taper on a leading portion of the RMC. The blank is through-cut across the thickness. The blank is inserted into the leading portion into a slot in a pre-formed ceramic core.
    Type: Application
    Filed: June 25, 2010
    Publication date: December 29, 2011
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Daniel A. Snyder, Keith A. Santeler, Amanda J. Learned