Forward Citations = 142

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4 inventors (with patents filed for the assignee):

John Campbell (3 out of 5 patents)

Alfredo Vogel (2 out of 3 patents)

Robert A Smith (1 out of 3 patents)

4. Philip S Wilkins (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4967827 - Method and apparatus for melting and casting metal (1990-11-06),

2. 4804032 - Method of making metal castings (1989-02-14),

3. 4733714 - Method of and apparatus for casting (1988-03-29),

4. 4693292 - Casting of metal articles (1987-09-15),

5. 4563151 - Method of and apparatus for treating granular material (1986-01-07),

6. 4440864 - Chemically bondable foundry sand (1984-04-03),

7. 4437834 - Method of and apparatus for treating granular material (1984-03-20),

Company Overview

Cosworth Research and Development Limited is a leading technology company specializing in high-performance engineering solutions for the automotive, motorsport, and aerospace industries. With a history of innovation and excellence, Cosworth offers a wide range of services including advanced engineering, powertrain development, electronics, and performance testing. Their dedication to pushing the boundaries of technology and performance has made them a trusted partner for some of the world's most prestigious automotive and motorsport companies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#6 in Worcester

#2,342 in United Kingdom

Worcester, United Kingdom

Cosworth Research and Development Limited

Forward Citations = 142

4 inventors:

John Campbell (3 out of 5 patents)

Alfredo Vogel (2 out of 3 patents)

Robert A Smith (1 out of 3 patents)

4. Philip S Wilkins (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cosworth Research and Development Limited. Retrieved from https://idiyas.com/company/cosworth-research-and-development

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]