Derby, United Kingdom

Stephen Calvert

This inventor holds 4 USPTO granted patents. Top assignee: Rolls-Royce Smr Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Calvert. Retrieved from https://idiyas.com/inventor/stephen-calvert

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


% Patents Active = 25.0

Average Co-Inventor Count = 5.3

ph-index = 1


Company Filing History:


Years Active: 2026

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4 patents (USPTO):Explore Patents

Title: The Innovations of Stephen Calvert

Introduction

Stephen Calvert is a notable inventor based in Derby, GB. He has made significant contributions to the field of nuclear power generation, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of nuclear systems.

Latest Patents

Calvert's latest patents include an integrated head package designed for nuclear power generation systems. This innovative package comprises a closure head and a control rod drive mechanism housed within a shroud. The control rod drive mechanism features at least one drive rod that extends through the closure head, equipped with a coupling element for releasably connecting to a control rod assembly within a reactor core. The design allows the drive rod to be moved to a maintenance/refueling position, where it can be uncoupled from the control rod assembly and partially retracted into the integrated head package. Additionally, the package includes engagement features to secure the drive rod in this position. Another patent involves a nuclear power generation system that includes a reactor vessel with a cavity housing a reactor core and an integrated head package that closes the opening to this cavity.

Career Highlights

Stephen Calvert is currently employed at Rolls-Royce SMR Limited, where he continues to develop innovative solutions in the nuclear sector. His expertise and contributions have positioned him as a key player in advancing nuclear technology.

Collaborations

Calvert has collaborated with talented coworkers such as Euan Sharp and Daniel Robertson, contributing to the success of various projects within his organization.

Conclusion

Stephen Calvert's work in nuclear power generation exemplifies the importance of innovation in enhancing safety and efficiency in energy production. His patents reflect a commitment to advancing technology in this critical field.

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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