Patents by Inventor Elke Stimpfig

Elke Stimpfig 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).

  • Air compressor maintenance device
    Patent number: D376549
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: December 17, 1996
    Assignee: J. Lorch Ges. & Co. GmbH
    Inventors: Elke Stimpfig, Christoph Schultz, Gyorgy Molnar, Ludwig Kuther