Bolton, United Kingdom

Stephen David Ridyard

This inventor holds 1 USPTO granted patent. Top assignee: De La Rue International Limited. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen David Ridyard. Retrieved from https://idiyas.com/inventor/stephen-david-ridyard

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


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 43(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Innovations of Stephen David Ridyard

Introduction

Stephen David Ridyard is an accomplished inventor based in Bolton, GB. He is known for his innovative contributions to the field of paper manufacturing. His work focuses on enhancing the properties of paper through unique methods and materials.

Latest Patents

Ridyard holds a patent for an invention titled "Making Paper." This invention is directed to improvements in paper that incorporate an elongate impermeable element. The patent outlines a method of making single-ply paper with an elongate impermeable strip that is at least partially embedded within the paper. The process involves blinding selected areas of a porous support surface, depositing a first layer of paper fibers, and securely embedding the strip within the paper to create discrete translucent or transparent windows.

Career Highlights

Stephen David Ridyard is associated with De La Rue International Limited, a company renowned for its expertise in secure printing and paper products. His work at De La Rue has allowed him to develop innovative solutions that enhance the functionality and quality of paper products.

Collaborations

Ridyard collaborates with Roland Isherwood, contributing to advancements in their field through shared expertise and innovative ideas.

Conclusion

Stephen David Ridyard's contributions to the paper manufacturing industry exemplify the impact of innovation on everyday materials. His patent for making paper with an impermeable element showcases his commitment to improving product functionality.

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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