Patents by Inventor David A. Steininger

David A. Steininger 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 cleaning corroded metal articles by induction heating
    Patent number: 4511407
    Abstract: A method is provided for removing corrosion products from metallic articles having an interior surface and exterior surface, comprising the step of contacting one of said surfaces to be cleaned with a substantial amount of fluid which is effective for removing corrosion at a predetermined temperature while simultaneously exposing the other of such surfaces to an induction heating means.
    Type: Grant
    Filed: November 1, 1982
    Date of Patent: April 16, 1985
    Assignee: Electric Power Research Institute, Inc.
    Inventor: David A. Steininger