Forward Citations = 30

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7 inventors (with patents filed for the assignee):

Charles Patrick Davidson (1 out of 8 patents)

Roland John Lumby (1 out of 4 patents)

Bernard North (1 out of 1 patent)

4. Maurice James Wright (1 out of 1 patent)

5. Duncan Barry Hodgson (1 out of 1 patent)

6. Trevor Charles Boxer (1 out of 1 patent)

7. Peter S Warner (1 out of 5 patents)

6 patents: Sort by Forward Citations

1. 4049998 - Control circuit for an electrically driven vehicle (1977-09-20),

2. 4015483 - Vehicle transmission (1977-04-05),

3. D243598 - Bicycle frame (1977-03-08),

4. 3989782 - Method of forming a sintered ceramic product (1976-11-02),

5. 3980936 - D.C. control circuits (1976-09-14),

6. 3958170 - Full wave rectifiers (1976-05-18),

Company Overview

Joseph Lucas Limited is a leading manufacturer of automotive components, specializing in lighting products such as headlights, tail lights, and interior lighting. With over 100 years of experience in the industry, Joseph Lucas Limited is known for their high-quality and innovative products. They have a strong presence in the global market and are committed to providing customers with reliable and efficient automotive solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#43 in Birmingham

#2,680 in United Kingdom

Birmingham, United Kingdom

Joseph Lucas Limited

Forward Citations = 30

7 inventors:

Charles Patrick Davidson (1 out of 8 patents)

Roland John Lumby (1 out of 4 patents)

Bernard North (1 out of 1 patent)

4. Maurice James Wright (1 out of 1 patent)

5. Duncan Barry Hodgson (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Joseph Lucas Limited. Retrieved from https://idiyas.com/company/joseph-lucas

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]