Patents by Inventor Günther Muschong

Günther Muschong 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).

  • Drive device
    Patent number: 6543223
    Abstract: A drive device comprising a closed hydraulic circuit which has a hydraulic drive adapted to be actuated by hydraulic medium and has a hydraulic pump responsible for the supply and removal of the hydraulic medium to and from the hydraulic drive. For the operation of the hydraulic pump an electric motor is provided. The activation of the hydraulic drive is controlled by the operational state of the hydraulic pump.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: April 8, 2003
    Assignee: Festo AG & Co.
    Inventors: Günther Muschong, Kurt Stoll