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Wabco Westinghouse Gmbh

USPTO Granted Patents = 64

Forward Citations = 566

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63 inventors (with patents filed for the assignee):

Erich Reinecke (17 out of 39 patents)

Gerhard Ruhnau (8 out of 29 patents)

Wolfgang Gudat (8 out of 15 patents)

4. Lutz Weise (6 out of 41 patents)

5. Peter Liermann (5 out of 11 patents)

6. Helmut Ulrich (4 out of 13 patents)

7. Karl-Heinz Hesse (4 out of 10 patents)

8. Gunther Singbartl (3 out of 10 patents)

9. Dieter Luhdorff (3 out of 3 patents)

10. Giuseppe Careglio (3 out of 4 patents)

11. Klaus Lindemann (3 out of 3 patents)

12. Ettore Restori (3 out of 3 patents)

13. Manfred Kramer (2 out of 8 patents)

14. Rudolf Moller (2 out of 31 patents)

15. Werner Heger (2 out of 9 patents)

Core Competencies:

Brake Force Control

Pneumatic Brake Systems

Sensor Signal Processing

Electromagnetic Rail Brake

Load-Dependent Braking

Digital Speed Detection

Brake Valve Arrangement

Fluid Pressure Circuit

Vehicle Anti-Skid Control

Railway Braking Apparatus

Actuating Devices

Safety Valve Devices

64 patents: Sort by Forward Citations

1. 4666217 - Load controller brake force controller for pneumatic motor vehicle or (1987-05-19),

2. 4364305 - Brake cylinder device combining a pneumatically-applied service brake (1982-12-21),

3. 4290368 - Manual and motor actuated railway car door (1981-09-22),

4. 4288746 - Measuring sensor (1981-09-08),

5. 4272229 - Pivotal piston machine (1981-06-09),

6. 4251118 - Switching circuit for the disabling of spurious sensor signals (1981-02-17),

7. 4249564 - Valve mount for a compressor pressure valve (1981-02-10),

8. 4225195 - Process and device for the regulation of braking pressure in lock-up (1980-09-30),

9. 4223955 - Load-dependent braking force control device (1980-09-23),

10. 4219071 - Air-conditioning system for railroad vehicles (1980-08-26),

11. 4207917 - Hand-operation device for solenoid valves (1980-06-17),

12. 4207803 - Stopping device for double-acting, pneumatic operating cylinders (1980-06-17),

13. 4205307 - Device for monitoring the function of electromagnets (1980-05-27),

14. 4193641 - Brake valve (1980-03-18),

15. 4188070 - Braking coordination device (1980-02-12),

WABCO Westinghouse GmbH is a leading global provider of technologies and services for the transportation industry. With over 150 years of experience, the company specializes in developing innovative solutions for commercial vehicles to improve safety, efficiency, and connectivity. WABCO's portfolio includes advanced braking systems, stability control systems, air suspension systems, fleet management solutions, and more. By combining expertise in engineering and digital technologies, WABCO Westinghouse GmbH is committed to shaping the future of intelligent mobility.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

64 Patents

#7 in Turin

#131 in Italy

#11,015 in the World

Wabco Westinghouse Gmbh

Forward Citations = 566

63 inventors:

Erich Reinecke (17 out of 39 patents)

Gerhard Ruhnau (8 out of 29 patents)

Wolfgang Gudat (8 out of 15 patents)

4. Lutz Weise (6 out of 41 patents)

5. Peter Liermann (5 out of 11 patents)

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