Sheffield, United Kingdom

Barry Marshall

This inventor holds 5 USPTO granted patents. Top assignee: Pandrol Limited. Active years: 1996-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Barry Marshall. Retrieved from https://idiyas.com/inventor/barry-marshall-f3407ijz

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 = 5.2

ph-index = 5

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 1996-2005

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5 patents (USPTO):Explore Patents

Title: The Innovations of Barry Marshall

Introduction

Barry Marshall is a notable inventor based in Sheffield, GB. He has made significant contributions to the field of railway technology, holding a total of five patents. His work focuses on enhancing the safety and efficiency of railway systems.

Latest Patents

One of his latest patents is the "Railway rail fastening clip and assembly." This invention features a unique elongate plate shaped like the letter C, designed to securely fasten a railway rail to its foundation. The clip includes a toe portion with an insulator retainer, ensuring electrical insulation from the rail. Another significant patent is the "Fastening railway rails," which describes an M-shaped railway rail anchoring device. This device allows for the secure attachment of a rail-fastening clip, providing a pre-assembly position and a working position for optimal functionality.

Career Highlights

Barry Marshall works at Pandrol Limited, a company known for its innovative solutions in railway infrastructure. His expertise in railway fastening technology has positioned him as a key figure in the industry. His patents reflect a commitment to improving railway safety and performance.

Collaborations

Throughout his career, Barry has collaborated with talented individuals such as Christopher Gardner and Brian George Conroy. These partnerships have contributed to the development of advanced railway technologies.

Conclusion

Barry Marshall's contributions to railway technology through his patents demonstrate his innovative spirit and dedication to enhancing railway systems. His work continues to influence the industry positively.

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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