Patents by Inventor Ernst-Roland Hopf

Ernst-Roland Hopf 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).

  • Loading system, and loading car for a loading system
    Publication number: 20040081540
    Abstract: The present invention relates to a loading car (1), in particular for transferring a load (2) from a readiness zone (3) to a target zone (4), and to a loading system (20).
    Type: Application
    Filed: June 19, 2003
    Publication date: April 29, 2004
    Inventors: Eckhard Uebach, Walter Kramer, Ernst-Roland Hopf