Patents by Inventor Edward B. Stanley

Edward B. Stanley 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).

  • Process for producing nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction
    Patent number: 4046602
    Abstract: A process for producing a fully processed nonoriented silicon sheet steel having excellent magnetic properties in the rolling direction wherein a steel containing 2.0 to 3.5% silicon and 0.30 to 0.45% aluminum is hot rolled to hot band gage, pickled, and cold rolled with a two-step cold roll with an intermediate anneal such that the second cold roll effects a thickness reduction to 50 to 60%. The cold rolled steel is then decarburized annealed and final annealed according to conventional practices.
    Type: Grant
    Filed: April 15, 1976
    Date of Patent: September 6, 1977
    Assignee: United States Steel Corporation
    Inventor: Edward B. Stanley