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Lohr am Main, Germany

Mannesmann Rexroth Ag

USPTO Granted Patents = 49

Forward Citations = 364

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79 inventors (with patents filed for the assignee):

Georg Rausch (6 out of 12 patents)

Thomas Weickert (4 out of 7 patents)

Hubertus Mies (3 out of 6 patents)

4. Dieter Roth (3 out of 6 patents)

5. Karl Cords (3 out of 4 patents)

6. Winfried Rueb (3 out of 5 patents)

7. Burkhard Knoell (3 out of 3 patents)

8. Gotz-Dieter Machat (3 out of 4 patents)

9. Rudolf Scheidl (2 out of 9 patents)

10. Rainer Imhof (2 out of 8 patents)

11. Armin Stellwagen (2 out of 13 patents)

12. Wilfried Stroka (2 out of 3 patents)

13. Sinclair Upton Cunningham (2 out of 17 patents)

14. Jörg Dantlgraber (2 out of 6 patents)

15. Erich Adlon (2 out of 2 patents)

Core Competencies:

Hydraulic Control Circuit

Free-Piston Engine

Hydro-Transformer

Radial Piston Engine

Inching Braking System

Hydraulic Steering System

PID Controller

Electromagnetically Actuated Valve

Flow-Control Valve

Hydrostatic Drive Control

Directional-Control Valve

Hydraulic System

49 patents: Sort by Forward Citations

1. 7090475 - Hydraulic control circuit for a hydraulic engine with at least two speeds (2006-08-15),

2. 6932113 - Pilot device (2005-08-23),

3. 6863507 - Generic free-piston engine with transformer valve assembly for reducing throttling losses (2005-03-08),

4. 6499296 - Hydraulic circuit (2002-12-31),

5. 6499295 - Hydro-transformer (2002-12-31),

6. 6494127 - Radial piston engine with guide rollers (2002-12-17),

7. 6439364 - Inching braking system (2002-08-27),

8. 6419460 - Driving mechanism for a pump (2002-07-16),

9. 6408977 - Hydraulic steering system for a vehicle, especially for a mobile working machine (2002-06-25),

10. 6370874 - Hydraulic control device for a mobile machine, especially for a wheel loader (2002-04-16),

11. 6367365 - Hydraulic circuit (2002-04-09),

12. 6351944 - Hydraulic control mechanism for a mobile machine tool, especially a wheel loader, for damping longitudinal oscillations (2002-03-05),

13. 6347571 - Radial piston motor with friction brake (2002-02-19),

14. 6343235 - PID controller with protection of the integrator against saturation upon a rapid change of the reference variable (2002-01-29),

15. 6302012 - Arrangement for the supply of pressure medium to a hydraulic or pneumatic cylinder (2001-10-16),

Mannesmann Rexroth AG is a leading global supplier of drive and control technologies, offering innovative solutions for various industries such as manufacturing, construction, and agriculture. The company's products and services help customers improve efficiency, productivity, and sustainability in their operations. With a strong focus on research and development, Mannesmann Rexroth AG continues to drive innovation and provide cutting-edge solutions to its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

49 Patents

#1 in Lohr am Main

#1,101 in Germany

#13,865 in the World

Lohr am Main, Germany

Mannesmann Rexroth Ag

Forward Citations = 364

79 inventors:

Georg Rausch (6 out of 12 patents)

Thomas Weickert (4 out of 7 patents)

Hubertus Mies (3 out of 6 patents)

4. Dieter Roth (3 out of 6 patents)

5. Karl Cords (3 out of 4 patents)

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