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Clevedon, United Kingdom

Trw Cam Gears Limited

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USPTO Granted Patents = 26

Forward Citations = 169

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11 inventors (with patents filed for the assignee):

Frederick J Adams (17 out of 43 patents)

Alan Rayner (2 out of 2 patents)

Anthony J Wilder (2 out of 2 patents)

4. Kenneth Chandler (1 out of 3 patents)

5. Philip A Downing (1 out of 2 patents)

6. Peter R Rogers (1 out of 4 patents)

7. Kenneth J Heap (1 out of 1 patent)

8. Rogers, Peter R (1 out of 1 patent)

9. Roland A Warr (1 out of 1 patent)

10. Philip M Butler (1 out of 1 patent)

11. Bernard G North (1 out of 1 patent)

Core Competencies:

Power Assisted Steering

Vehicle Control

Rotary Valve Assembly

Rack and Pinion

Torque Sensing

Steering Gear Assembly

Power Assistance Mechanisms

Testing Rack Teeth

Valve Sleeves

Steering Mechanism

Vehicle Steering

Power Assistance Systems

26 patents: Sort by Forward Citations

1. 5121807 - Power assisted vehicle steering system (1992-06-16),

2. 5069301 - Vehicle power assisted steering system (1991-12-03),

3. 5048628 - Power assisted steering system (1991-09-17),

4. 5028851 - Vehicle steering system (1991-07-02),

5. 4981189 - Power assisted vehicle steering system and gear and power assistance (1991-01-01),

6. 4865150 - Power assistance vehicle steering mechanisms (1989-09-12),

7. 4856608 - Power assisted vehicle steering mechanism (1989-08-15),

8. 4838106 - Power assistance means for a steering gear and a steering gear assembly (1989-06-13),

9. 4823839 - Rotary valve assembly and a method of assembling a rotary valve (1989-04-25),

10. 4794997 - Road vehicle power assisted steering system (1989-01-03),

11. 4790074 - Apparatus for testing rack teeth (1988-12-13),

12. 4779694 - Power assisted vehicle steering mechanism (1988-10-25),

13. 4724919 - Power assisted vehicle steering system (1988-02-16),

14. 4721175 - Rack and pinion steering gear assembly (1988-01-26),

15. 4716983 - Torque sensing vehicle steering system (1988-01-05),

Company Overview

Trw Cam Gears Limited is a specialized manufacturer based in Clevedon, UK, focusing on precision-engineered components for the automotive sector. The company is known for its expertise in developing advanced camshaft gears and related products that enhance engine performance and efficiency. With a commitment to innovation, Trw Cam Gears Limited engages in research and development to advance automotive engineering technologies, ensuring high-quality solutions that meet the evolving demands of the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

26 Patents

#2 in Clevedon

#681 in United Kingdom

#24,848 in the World

Clevedon, United Kingdom

Trw Cam Gears Limited

Forward Citations = 169

11 inventors:

Frederick J Adams (17 out of 43 patents)

Alan Rayner (2 out of 2 patents)

Anthony J Wilder (2 out of 2 patents)

4. Kenneth Chandler (1 out of 3 patents)

5. Philip A Downing (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trw Cam Gears Limited. Retrieved from https://idiyas.com/company/trw-cam-gears

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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