Slough, United Kingdom

John R Evans

This inventor holds 1 USPTO granted patent. Top assignee: W. R. Grace Limited. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Evans. Retrieved from https://idiyas.com/inventor/john-r-evans-0q6z3ucu

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 = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovations of John R. Evans: A Look at His Patent Contributions

Introduction

John R. Evans, an esteemed inventor based in Slough, Great Britain, has made notable contributions to the field of engineering with his innovative designs. With a focus on practical applications, his sole patent demonstrates his ability to solve real-world challenges through inventive solutions.

Latest Patents

John R. Evans holds a patent for a "Mandrel for applying wrapping material." This innovative device is designed for winding a web around an article and includes a support for a roll of the web, along with a handle that is rotatably attached at each end of the support. Additionally, it features a brake that retards the rotation of the support relative to at least one handle, depending on the relative rotation that has already taken place. This patent exemplifies his ingenuity in enhancing existing methods of applying wrapping materials efficiently.

Career Highlights

Evans is currently affiliated with W. R. Grace Limited, a company recognized for its commitment to innovation in various industrial sectors. His role there has allowed him to leverage his skills in developing and perfecting mechanical solutions that improve productivity and usability in wrapping processes.

Collaborations

While specific collaborations have not been publicly documented, working at W. R. Grace Limited likely provides Evans with opportunities to engage with other talented engineers and researchers. Such collaborative efforts may lead to further advancements and innovations in product design and application.

Conclusion

John R. Evans stands as a testament to innovation in engineering, with his patent for the mandrel for applying wrapping material highlighting his creativity and problem-solving abilities. As he continues his work at W. R. Grace Limited, his contributions will undoubtedly inspire future advancements in the field, cementing his legacy as a noteworthy inventor.

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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