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Wooster, OH, United States of America

Mannesmann Rexroth Corporation

USPTO Granted Patents = 238

Trademarks = 5

Forward Citations = 1,941

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161 inventors (with patents filed for the assignee):

Jorg Dantlgraber (21 out of 29 patents)

Norbert Mucheyer (18 out of 19 patents)

Wolfgang Kauss (16 out of 17 patents)

4. Peter Wusthof (12 out of 19 patents)

5. Hans Wolfges (10 out of 11 patents)

6. Heinrich W Nikolaus (10 out of 16 patents)

7. Armin Stellwagen (9 out of 13 patents)

8. Sinclair Upton Cunningham (9 out of 17 patents)

9. Heinz Schulte (9 out of 14 patents)

10. Kurt Wittich (8 out of 8 patents)

11. Egon Eisenbacher (7 out of 24 patents)

12. Reiner Bartholomaus (7 out of 11 patents)

13. Georg Rausch (6 out of 12 patents)

14. Peter Reinhardt (6 out of 6 patents)

15. Norbert Kreth (6 out of 6 patents)

Core Competencies:

Hydraulic Distributor

Control Lever

Directional Control Valve

Hydraulic Pump

Proportional Pressure Valve

Hydraulic Drive System

Hydraulic Actuator

Safety Circuit

Hydrostatic Machines

Fluid Control

Engine Brake

Pressure Control

238 patents: Sort by Forward Citations

1. 6532989 - Hydraulic distributor (2003-03-18),

2. D464007 - Control lever for vehicles (2002-10-09),

3. 6267141 - Hydraulic directional control valve (2001-07-31),

4. 6227167 - Suction controlled pump for HEUI systems (2001-05-08),

5. 6047732 - Directional control valve (2000-04-11),

6. 6029534 - Manually-operated remote-control device, especially hydraulic manipulator (2000-02-29),

7. 6027095 - Pipe breakage safety valve (2000-02-22),

8. 6000219 - Charging valve arrangement to charge a store (1999-12-14),

9. 5979862 - Pilot-operated proportional pressure limiting valve (1999-11-09),

10. 5934324 - Manual remote control device especially a fluid distributor (1999-08-10),

11. 5860484 - Hydraulic directional-control device with single lever for vehicle (1999-01-19),

12. 5857333 - Control system for hydraulic power units (1999-01-12),

13. 5852933 - Hydraulic drives system for a press (1998-12-29),

14. 5829335 - Control for hydraulic drive or actuator (1998-11-03),

15. 5816348 - Hydraulic directional control device with single lever for vehicle (1998-10-06),

Mannesmann Rexroth Corporation is a leading global provider of drive and control technologies. With over a century of experience, they offer innovative solutions for various industries including manufacturing, automation, and renewable energy. Their products and services enable customers to improve their productivity, efficiency, and sustainability. Visit their website to learn more about their offerings and how they can benefit your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

238 Patents

#1 in Wooster, OH

#75 in Ohio

#1,697 in US

#3,493 in the World

Wooster, OH, United States of America

Mannesmann Rexroth Corporation

Forward Citations = 1,941

161 inventors:

Jorg Dantlgraber (21 out of 29 patents)

Norbert Mucheyer (18 out of 19 patents)

Wolfgang Kauss (16 out of 17 patents)

4. Peter Wusthof (12 out of 19 patents)

5. Hans Wolfges (10 out of 11 patents)

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