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EPO Patents = 6

Trademarks = 3

Forward Citations = 8

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13 inventors (with patents filed for the assignee):

Gerd Salah (3 out of 3 patents)

Winfried Rüb (2 out of 10 patents)

Steffen Hartmann (2 out of 2 patents)

4. Frank Rüsing (1 out of 2 patents)

5. Martin Trinler (1 out of 5 patents)

6. Wolfgang Todt (1 out of 1 patent)

7. Holger Lüüs (1 out of 1 patent)

8. Michael Klug (1 patent)

9. Klaus Tröndle (0 patent)

10. Michael Fuchs (0 patent)

11. Konrad Sebastian Bannwarth (0 patent)

12. Peter Schmidt (0 patent)

13. Markus RÜTER (0 patent)

14. Mirko Richter (0 patent)

15. Christian Biemann (0 patent)

7 patents: Sort by Forward Citations

1. 12655920 - Method for compensating for tolerances, play and elasticity in a motor-driven hydraulic valve (2026-06-16),

2. 12421988 - Pilot control unit for at least one valve drive of a hydraulic valve and method for operating same (2025-09-23),

3. 12044328 - Hydraulic valve module for safe deactivation in the case of failure of an external current supply, and method for operating a hydraulic valve (2024-07-23),

4. 11313451 - Compact electric linear drive for a gear rack, in particular a hydraulic valve, and method for mounting the same (2022-04-26),

5. 9803771 - Latch device (2017-10-31),

6. 7100639 - Control valve (2006-09-05),

7. 6860291 - Directional control valve comprising an internal pressure regulator (2005-03-01),

Bucher Hydraulics GmbH is a leading provider of innovative hydraulic drive and control technologies. With a wide range of products and services, the company serves numerous industries including agriculture, construction, and industrial machinery. Their expertise in hydraulics solutions enables customers to improve productivity and efficiency in their operations.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#1 in Klettgau

#4,855 in Germany

Klettgau, Germany

Bucher Hydraulics Gmbh