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Lohmar, Germany

Gkn Walterscheid Gmbh

USPTO Granted Patents = 80

EPO Patents = 20

Trademarks = 4

Forward Citations = 415

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81 inventors (with patents filed for the assignee):

Paul Herchenbach (14 out of 29 patents)

Wolfgang Adamek (11 out of 11 patents)

Herbert Coenen (11 out of 13 patents)

4. Andreas Roth (9 out of 15 patents)

5. Wilhelm Schott (9 out of 9 patents)

6. Andreas Sarfert (8 out of 8 patents)

7. Eberhard Wilks (8 out of 8 patents)

8. Clemens Nienhaus (8 out of 20 patents)

9. Horst Kretschmer (8 out of 12 patents)

10. Martin Hector (7 out of 9 patents)

11. Stefan Rauschenbach (6 out of 10 patents)

12. Karl Coenen (6 out of 11 patents)

13. Hans-Jurgen Langen (6 out of 11 patents)

14. Klaus Kampf (5 out of 17 patents)

15. John Zubik (4 out of 4 patents)

Core Competencies:

Universal Shaft

Torque Limiting Coupling

Agricultural Machine

Drive Assembly

Protective Device

Coupling Device

Hydraulic Lift Device

Double Universal Joint

Drive Train

Gearing Arrangement

Measuring Torque

Length Adjustable Lifting Strut

80 patents: Sort by Forward Citations

1. 10309466 - Protective device for a universal shaft as well as protective arrangement with universal shaft and such a protective device (2019-06-04),

2. 10018229 - Protection arrangement for a universal joint shaft (2018-07-10),

3. 9915294 - Protective device for a universal shaft and protective arrangement with a universal shaft and such a protective device (2018-03-13),

4. 9491898 - Length adjustable lifting strut (2016-11-15),

5. 8950523 - Drive train between the power take-off shaft of a tractor unit and the gearbox of a trailer vehicle (2015-02-10),

6. 8870667 - Telescopic shaft with connection element (2014-10-28),

7. 8668065 - Torque limiting coupling (2014-03-11),

8. 8556037 - Lubricating nipple (2013-10-15),

9. 8206226 - Torque limiting coupling (2012-06-26),

10. 8202171 - Safety guard for a double universal joint (2012-06-19),

11. 8100601 - Connection arrangement, especially between a feed roller and a gearbox of a field chopper (2012-01-24),

12. 7997362 - Device for coupling a universal joint shaft with a power take-off shaft of a tractor (2011-08-16),

13. 7950209 - Drive arrangement for an agricultural machine (2011-05-31),

14. 7908832 - Agricultural machine, especially a field chopper (2011-03-22),

15. 7464526 - Drive assembly for locking one or several operating units of an agricultural implement or of a self-propelled implement (2008-12-16),

GKN Walterscheid GmbH is a leading global manufacturer of driveline systems and components for agricultural and industrial machinery. With a history dating back to 1902, the company has a strong reputation for delivering high-quality products and reliable solutions to customers worldwide. GKN Walterscheid specializes in the production of power transmission and steering components, including couplings, drive shafts, and complete system solutions. Their expertise in engineering and innovation allows them to provide customized solutions that meet the specific needs of their customers. With a commitment to sustainability and continuous improvement, GKN Walterscheid is dedicated to supporting the productivity and efficiency of their customers' operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

80 Patents

#5 in Lohmar

#731 in Germany

#9,062 in the World

Lohmar, Germany

Gkn Walterscheid Gmbh

Forward Citations = 415

81 inventors:

Paul Herchenbach (14 out of 29 patents)

Wolfgang Adamek (11 out of 11 patents)

Herbert Coenen (11 out of 13 patents)

4. Andreas Roth (9 out of 15 patents)

5. Wilhelm Schott (9 out of 9 patents)

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