Patents by Inventor Jorg Dupmann

Jorg Dupmann 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).

  • Agricultural seed drill
    Patent number: 10512208
    Abstract: An agricultural seed drill with a seed sensor, generally of the type having a plurality of row units comprising a separation device. The separation device is provided with two or more separate outlet openings for separated seeds, and wherein each outlet opening is associated with a guide channel and a furrow opener, for depositing seed into a ground furrow. Further, a detector is arranged between the outlet opening and the furrow opener, to detect the discharge of a separated seed element through the outlet opening into the furrow opener and to convert it into a signal.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: December 24, 2019
    Assignee: Lemken GMBH & Co KG
    Inventors: Martin Gebbeken, Dennis Bergerfurth, Mark Berendsen, Marcel Geraats, Christian Gotzen, Thomas Lukas, Christian Paessens, Dieter Werries, Andreas Van Kann, Jorg Dupmann
  • Agricultural Seed Drill
    Publication number: 20180110181
    Abstract: The invention relates to an agricultural seed drill, wherein a plurality of seed sensors (9, 10) are protected in a housing (4) together with a common signal evaluation unit (11).
    Type: Application
    Filed: April 15, 2016
    Publication date: April 26, 2018
    Inventors: Martin Gebbeken, Dennis Bergerfurth, Mark Berendsen, Marcel Geraats, Christian Gotzen, Thomas Lukas, Christian Paessens, Dieter Werries, Andreas Van Kann, Jorg Dupmann