Patents by Inventor Stephan Eggert

Stephan Eggert 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 for the treatment of metallic materials
    Publication number: 20020157740
    Abstract: In a method for the treatment of metallic materials especially for the consolidation of the texture of the materials, a blank of the metallic material is heated to a transformation temperature and the blank is then subjected to twisting preferably while, at the same time, being compressed. In this way, the texture can be refined to a large degree in a simple and inexpensive manner.
    Type: Application
    Filed: December 11, 2001
    Publication date: October 31, 2002
    Inventors: Fritz Appel, Stephan Eggert, Uwe Lorenz, Michael Oehring