Patents by Inventor Anne Marie Wildman

Anne Marie Wildman 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).

  • Resist process
    Patent number: 3930857
    Abstract: A resist mask, whose configuration is changed during processing, is formed by varying the exposure energy across a resist layer and then conducting successive development steps using developers having increasing solvent power to remove progressively more of the resist layer with each step.
    Type: Grant
    Filed: May 3, 1973
    Date of Patent: January 6, 1976
    Assignee: International Business Machines Corporation
    Inventors: Diana Jean Bendz, Gerald Andrei Bendz, Anne Marie Wildman