Patents by Inventor George E. Wieland, Jr.

George E. Wieland, Jr. 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 producing silicon steel strip
    Patent number: 4073668
    Abstract: A slurry of ferrosilicon powder is applied to both sides of a low carbon steel strip. The particle size of the ferrosilicon powder is controlled so that, after the slurry coatings are dried, there exists on each side of the steel strip at least a single layer of closely packed particles. The coated strip is then compacted. It is next heated in a protective environment to cause uniform diffusion of silicon throughout the strip.
    Type: Grant
    Filed: September 15, 1976
    Date of Patent: February 14, 1978
    Assignee: Bethlehem Steel Corporation
    Inventors: George E. Wieland, Jr., Eugene M. Rudzki