Sheffield, United Kingdom

James Leslie Frederick Kellie

This inventor holds 1 USPTO granted patent. Top assignee: London & Scandinavian Metallurgical Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Leslie Frederick Kellie. Retrieved from https://idiyas.com/inventor/james-leslie-frederick-kellie

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of James Leslie Frederick Kellie

Introduction

James Leslie Frederick Kellie is a notable inventor based in Sheffield, GB. He is recognized for his significant contributions to the field of materials science, particularly in the development of advanced metal matrix alloys. His work has led to innovations that enhance the mechanical properties of materials used in various applications.

Latest Patents

Kellie's most recent patent focuses on metal matrix alloys. The invention provides a process for producing an aluminium-based matrix melt, which has boride particles dispersed within it. This innovative process results in a castable product that exhibits an impressive combination of mechanical properties, including stiffness, strength, and elongation at failure. The method involves reacting precursors for boride particles within an aluminium-based melt to create boride ceramic particles, such as titanium diboride, while ensuring that the melt remains fluid throughout the process. This patent highlights Kellie's expertise in enhancing material performance through innovative engineering.

Career Highlights

Kellie is associated with the London & Scandinavian Metallurgical Company, where he has applied his knowledge and skills to advance the field of metallurgy. His work has not only contributed to the company's success but has also positioned him as a key figure in the development of new materials that meet the demands of modern engineering.

Collaborations

Throughout his career, Kellie has collaborated with esteemed colleagues, including Peter Davies and Douglas Philip Parton. These partnerships have fostered an environment of innovation and have led to the successful development of new technologies in the metallurgical field.

Conclusion

James Leslie Frederick Kellie's contributions to the field of metal matrix alloys exemplify the impact of innovative thinking in materials science. His patent on aluminium-based matrix melts showcases his ability to enhance mechanical properties, making significant strides in the industry. His work continues to inspire advancements in metallurgy and engineering.

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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