High Wycombe, United Kingdom

David W Lewis

This inventor holds 1 USPTO granted patent. Top assignee: The M-O Valve Company Limited. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Lewis. Retrieved from https://idiyas.com/inventor/david-w-lewis-tms07mcc

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: David W. Lewis: Innovator in Electron Gun Technology

Introduction

David W. Lewis is a notable inventor based in High Wycombe, Great Britain. He has made significant contributions to the field of electron gun technology, particularly in the design and functionality of cathode ray tubes. His innovative approach has led to the development of a unique patent that enhances the performance of electron guns.

Latest Patents

David W. Lewis holds a patent for an invention titled "Electron gun including support structure for accelerating lens." This invention addresses the challenges associated with supporting an anode in an electron gun. The design features spacers that fit between overlapping portions of two anodes, which are typically glass balls. This innovative support structure is particularly beneficial for mounting a final anode with a larger diameter than the diameter on which the supporting rods of the other electrodes lie. The patent showcases his expertise in improving electron gun efficiency and reliability.

Career Highlights

Throughout his career, David W. Lewis has been associated with The M-O Valve Company Limited, where he has applied his knowledge and skills in the development of advanced technologies. His work has contributed to the company's reputation as a leader in the field of electron gun manufacturing. His dedication to innovation has positioned him as a respected figure in the industry.

Collaborations

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Conclusion

David W. Lewis is a distinguished inventor whose work in electron gun technology has made a lasting impact. His patent demonstrates his commitment to advancing the field and improving the functionality of cathode ray tubes. His contributions continue to influence the industry and inspire future innovations.

Profile summary based on public USPTO records.
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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