Patents by Inventor Donna Tylicki Walters

Donna Tylicki Walters 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 OF REPAIRING A BLISK
    Publication number: 20180216464
    Abstract: A method of repairing a blisk having a hub with circumferentially spaced blades. The method can include removing a portion of a blade and replacing the portion with a replacement piece. The method can further include welding the replacement portion to the blade. The method can further include at least one of inspecting the weld after the completion of the weld and prior to heat treatment, dimensionally inspecting the replacement piece after machining, peening the blade, and surface finishing the replacement piece.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Inventors: Keith Edward Bezanson, William E. Morgan, Eric Gebert, Drew Michael Chmura, Donna Tylicki Walters, Stanford Verigood, Suhas Prabhakar Vaze, Timothy J. Trapp, Donovan O. Buckley, Hans R. Wagner, Brian David Church, Gary Edward Trewiler, Gregory Christopher Firestone, James A. Hahn, Jeffrey James Root, Seth Carl Shira