Patents by Inventor David C.R. Lewis

David C.R. Lewis 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).

  • AUTOMATED CAST COIL EVALUATION SYSTEM
    Publication number: 20120283864
    Abstract: A method for evaluating a sheet comprising the steps of casting a sheet and automatically determining characteristics relating to at least one of thickness or shape of the sheet during or immediately after the casting step. The method includes automatically determining chemical composition of the sheet. The method further includes receiving an order for the sheet and retrieving, from a database, specifications based upon the order. Finally, the method includes automatically comparing the determined characteristics to the retrieved specifications to determine the suitability of the sheet for use with the order.
    Type: Application
    Filed: May 4, 2011
    Publication date: November 8, 2012
    Applicant: NORANDAL USA, INC.
    Inventors: Necmi Dogan, Kyle Thomas Kapeller, David C.R. Lewis