Patents by Inventor Kirsti I. Mielityinen-Tiitto

Kirsti I. Mielityinen-Tiitto 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).

  • Barkhausen noise method for analyzing the anisotropic properties of ferromagnetic steel
    Patent number: 4599563
    Abstract: A method for analyzing the anisotropic properties of ferromagnetic steels by use of Barkhausen noise simultaneously sensed in a plurality of directions without contact with the steel specimen.
    Type: Grant
    Filed: October 4, 1983
    Date of Patent: July 8, 1986
    Assignee: American Stress Technologies, Inc.
    Inventors: Seppo I. Tiitto, Kirsti I. Mielityinen-Tiitto