Patents by Inventor Hans W. Schaeffer

Hans W. Schaeffer 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).

  • Sensor assembly for a combine harvester screen
    Patent number: 10785910
    Abstract: A sensor assembly for attachment underneath a screen of a combine harvester is provided with a plurality of sensor units having sensor elements, a plurality of which sensor units are arranged one behind the other within a hollow profile which extends in the longitudinal direction of the screen.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 29, 2020
    Assignee: DEERE & COMPANY
    Inventors: Nathan R. Vandike, Volker Fuchs, Hans W. Schaeffer, Wentao W. Yu, Stephan Kirstein, Sebastian Müller, Thomas Herlitzius, Christian Korn
  • Sensor Assembly For A Combine Harvester Screen
    Publication number: 20190141893
    Abstract: A sensor assembly for attachment underneath a screen of a combine harvester is provided with a plurality of sensor units having sensor elements, a plurality of which sensor units are arranged one behind the other within a hollow profile which extends in the longitudinal direction of the screen.
    Type: Application
    Filed: September 11, 2018
    Publication date: May 16, 2019
    Inventors: Nathan R. Vandike, Volker Fuchs, Hans W. Schaeffer, Wentao W. Yu, Stephan Kirstein, Sebastian Müller, Thomas Herlitzius, Christian Korn