Brasília, Brazil

John Y Clark

This inventor holds 1 USPTO granted patent. Top assignee: Rio Tinto Brasil. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Y Clark. Retrieved from https://idiyas.com/inventor/john-y-clark

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 = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: The Innovations of John Y. Clark

Introduction

John Y. Clark is a notable inventor based in Brasilia-DF, Brazil. He has made significant contributions to the field of materials processing, particularly in the area of direct reduction processes. His innovative approach has led to the development of a unique patent that addresses key challenges in the industry.

Latest Patents

John Y. Clark holds a patent for a pre-treatment process for feed material used in direct reduction processes. This patent describes a method for preheating solid lump feed material to temperatures ranging from about 200°C to about 500°C in a non-reducing atmosphere. This process minimizes the formation of fines within the furnace, enhancing the efficiency of gas-based direct reduction furnaces.

Career Highlights

Clark is currently employed at Rio Tinto Brasil, where he applies his expertise in materials processing. His work focuses on improving the efficiency and effectiveness of direct reduction processes, contributing to the advancement of the industry. His innovative solutions have garnered attention and recognition within his field.

Collaborations

One of his notable collaborators is Stephen M. Potter. Together, they have worked on various projects that aim to enhance the efficiency of materials processing techniques.

Conclusion

John Y. Clark's contributions to the field of materials processing through his innovative patent and work at Rio Tinto Brasil highlight his role as a significant inventor. His advancements in pre-treatment processes are paving the way for more efficient industrial practices.

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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