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Birmingham, United Kingdom

Girling Limited

USPTO Granted Patents = 202

Forward Citations = 1,343

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90 inventors (with patents filed for the assignee):

Glyn P Farr (32 out of 102 patents)

David Anthony Harries (15 out of 15 patents)

Anthony W Harrison (13 out of 40 patents)

4. Malcolm Brearley (12 out of 38 patents)

5. Hugh G Margetts (12 out of 24 patents)

6. Andrew Charles Wright (8 out of 8 patents)

7. Charles Newstead (8 out of 8 patents)

8. John P Bayliss (6 out of 15 patents)

9. Horst Willi Klassen (5 out of 6 patents)

10. John F Pickering (5 out of 5 patents)

11. Alfred W Thomas (5 out of 11 patents)

12. Ivan Mortimer (4 out of 22 patents)

13. Philip A Taft (4 out of 14 patents)

14. Brian Ingram (4 out of 4 patents)

15. Patrick Frank Sawyer (4 out of 4 patents)

Core Competencies:

Hydraulic Power Boosters

Anti-Lock Brakes

Control Valve Assemblies

Disc Brakes

Servo Boosters

Drum Brakes

Fluid-Pressure Operated

Hydraulic Master Cylinders

Suspension Assemblies

Brake Actuator

Friction Pad Assemblies

Speed Measuring Systems

202 patents: Sort by Forward Citations

1. 4548037 - Hydraulic power boosters for vehicles braking systems (1985-10-22),

2. 4474004 - Power-operated boosters (1984-10-02),

3. 4382364 - Hydraulic braking systems for vehicles (1983-05-10),

4. 4377221 - Hydraulic anti-skid systems for vehicle (1983-03-22),

5. 4360238 - Control valve assembly (1982-11-23),

6. 4350230 - Drum brakes for vehicles (1982-09-21),

7. 4324101 - Hydraulic master cylinders for vehicle braking systems (1982-04-13),

8. 4320623 - Fluid-pressure operated boosters for vehicle braking systems (1982-03-23),

9. 4314731 - Control valve assembly (1982-02-09),

10. 4313302 - Hydraulic power boosters for vehicle braking systems (1982-02-02),

11. 4301895 - Disc brakes for railway vehicles (1981-11-24),

12. 4295548 - Brake actuator (1981-10-20),

13. 4289358 - Vehicle braking systems (1981-09-15),

14. 4283992 - Servo boosters (1981-08-18),

15. 4273516 - Pumps for fluids (1981-06-16),

Girling Limited is a leading provider of innovative and high-quality engineering solutions. With over 50 years of experience, we specialize in providing comprehensive support and services in the fields of construction, mechanical and electrical engineering, and maintenance. Our team of skilled professionals is committed to delivering efficient and cost-effective solutions to our clients across various industries. Visit our website for more information and to explore our range of services.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

202 Patents

#2 in Birmingham

#81 in United Kingdom

#4,187 in the World

Birmingham, United Kingdom

Girling Limited

Forward Citations = 1,343

90 inventors:

Glyn P Farr (32 out of 102 patents)

David Anthony Harries (15 out of 15 patents)

Anthony W Harrison (13 out of 40 patents)

4. Malcolm Brearley (12 out of 38 patents)

5. Hugh G Margetts (12 out of 24 patents)

Please report any incorrect information to [email protected]

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