Patents by Inventor Michelle M. Teichman

Michelle M. Teichman 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 inspecting grinding wheels
    Patent number: 7337672
    Abstract: This invention discloses a method of evaluating the internal structure of a grinding wheel through ultrasonic inspection.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: March 4, 2008
    Assignee: Alcoa Inc.
    Inventors: Robert A. Blake, Neville Whittle, Michelle M. Teichman