Cleveland, United Kingdom

David Stubbs

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignee: Johnson Matthey Public Limited Company. Active years: 2017-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Stubbs. Retrieved from https://idiyas.com/inventor/david-stubbs

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


% Patents Active = 75.0


Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:


Years Active: 2017-2024

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: David Stubbs: Innovator from Cleveland

Introduction

David Stubbs, an accomplished inventor based in Cleveland, GB, has made significant contributions to the field of innovations with a total of four patents to his name. His inventive spirit and commitment to problem-solving have led to the development of unique devices and methods that enhance various applications in industry.

Latest Patents

Among his latest innovations are two notable patents. The first is an angling device that features a housing with an arm that pivots. This device enables a line capture jaw to be positioned strategically on an angling rod, facilitating easier and more efficient fishing techniques. The second patent is a method for marking hydrocarbon liquids, which involves adding a tracer compound to the liquid itself. This method utilizes specific compounds designed to enable effective tracking and identification of these substances.

Career Highlights

David is part of Johnson Matthey Public Limited Company, a renowned organization specializing in sustainable technologies. His work at this innovative company allows him to develop and refine his inventive ideas to contribute meaningfully to contemporary challenges faced by various industries.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Duncan William John McCallien and Duncan William Mccallien. These collaborations highlight the value of teamwork and shared knowledge in bringing groundbreaking inventions to life.

Conclusion

David Stubbs continues to inspire with his inventive prowess and dedication to advancing technology. As he pursues further innovations, his work exemplifies the impact that creative thinking and collaboration can have on society. With each patent, he not only enhances his portfolio but also contributes significantly to the fields of angling and hydrocarbon processing.

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]
Loading…