For the Inventor, By the Inventor

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Stadtlohn, Germany

Maschinenfabrik Kemper Gmbh & Co. Kg

USPTO Granted Patents = 35

CIPO Patents = 8

EPO Patents = 26

Trademarks = 2

Forward Citations = 341

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19 inventors (with patents filed for the assignee):

Richard Wübbels (8 out of 10 patents)

Clemens Rickert (8 out of 11 patents)

Norbert Wolters (7 out of 14 patents)

4. Klemens Weitenberg (6 out of 8 patents)

5. Leo Schulze Hockenbeck (6 out of 10 patents)

6. Richard Wuebbels (5 out of 9 patents)

7. Martin Hüning (4 out of 6 patents)

8. Ulrich Bruening (4 out of 6 patents)

9. Richard Wübbels (4 out of 9 patents)

10. Alfons Resing (3 out of 4 patents)

11. Norbert Boeckmann (2 out of 2 patents)

12. Dirk Bongert (2 out of 2 patents)

13. Manfred Steppat (2 out of 3 patents)

14. Thomas Lukas (1 out of 12 patents)

15. Martin Huening (1 out of 3 patents)

35 patents: Sort by Forward Citations

1. 7905079 - Row-insensitive feeding and picking device for an agricultural header (2011-03-15),

2. 7578118 - Crop conveying arrangement of a machine for harvesting crops having stalks (2009-08-25),

3. 7571592 - Machine for mowing stalk-like crop (2009-08-11),

4. 7493745 - Intake and plucking arrangement (2009-02-24),

5. 7478520 - Machine for harvesting stalk-like plants with a stripper (2009-01-20),

6. 7475529 - Harvesting apparatus comprising a stalk chopper (2009-01-13),

7. 7419048 - Transverse conveying screw for a harvesting front attachment (2008-09-02),

8. 7415817 - Gathering and picking device (2008-08-26),

9. 7395649 - Gathering and picking device (2008-07-08),

10. 7360351 - Front harvesting attachment (2008-04-22),

11. 7237373 - Stalk roll with oppositely tapering body and drivers (2007-07-03),

12. 7165384 - Crop picking head with road travel support device (2007-01-23),

13. 7162855 - Harvesting header having laterally movable separating points (2007-01-16),

14. 7159378 - Drive train for a header of a harvesting machine (2007-01-09),

15. 7086660 - Forced steering device and trailer (2006-08-08),

Maschinenfabrik Kemper GmbH & Co. KG is a leading manufacturer of agricultural machinery based in Germany. With over 100 years of experience, they specialize in producing innovative solutions for the harvesting and processing of crops. Their products include grain separators, straw choppers, and forage harvesting equipment, all designed to improve efficiency and productivity for farmers. Visit their website to learn more about their cutting-edge technology and commitment to quality.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

35 Patents

#1 in Stadtlohn

#1,449 in Germany

#18,580 in the World

Stadtlohn, Germany

Maschinenfabrik Kemper Gmbh & Co. Kg

Forward Citations = 341

19 inventors:

Richard Wübbels (8 out of 10 patents)

Clemens Rickert (8 out of 11 patents)

Norbert Wolters (7 out of 14 patents)

4. Klemens Weitenberg (6 out of 8 patents)

5. Leo Schulze Hockenbeck (6 out of 10 patents)

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