Patents by Inventor Gunther Eis

Gunther Eis 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).

  • Feed control device for a harvesting machine method of controlling
    Patent number: 5901535
    Abstract: The harvesting machine includes an attachment, a feed device for material to be harvested, a cutting drum for the material to be harvested, an ejection means for conveying the material from the cutting drum, an advantageously hydrostatic drive for the feed device, a drive for the cutting drum, respective rotation speed sensors for measuring actual rotation speeds of the cutting drum and the feed device and an electronic analysis unit.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: May 11, 1999
    Assignee: CLAAS KGaA
    Inventors: Heinrich Duckinghaus, Gunther Eis, Manfred Pollklas