Bognor Regis, United Kingdom

Roger Virgo

This inventor holds 1 USPTO granted patent. Top assignee: Parker Pen Products. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger Virgo. Retrieved from https://idiyas.com/inventor/roger-virgo

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: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Roger Virgo

Introduction

Roger Virgo is a notable inventor based in Bognor Regis, GB. He has made significant contributions to the field of writing instruments, particularly through his innovative designs. His work has led to the development of a unique refillable reservoir that enhances the functionality of fountain pens.

Latest Patents

Roger Virgo holds a patent for a refillable reservoir, specifically designed as an ink converter for fountain pens. This invention features a cylinder in which a piston is slidable, along with an actuating device that displaces the piston for refilling the ink chamber. Notably, the actuating device can be stored within the length of the chamber without needing to detach it from the piston. The actuating device can either be a rod that is disengageable from and slidable through the piston or a flexible ribbon coupled to a sleeve that is slidably mounted on the cylinder. This innovative design streamlines the refilling process, making it more efficient for users.

Career Highlights

Roger Virgo is associated with Parker Pen Products, a company renowned for its high-quality writing instruments. His role at Parker Pen Products has allowed him to apply his inventive skills in creating practical solutions for everyday writing needs. His patent reflects his commitment to enhancing user experience through thoughtful design.

Conclusion

Roger Virgo's contributions to the field of writing instruments exemplify the spirit of innovation. His patented refillable reservoir showcases his ability to combine functionality with user convenience. As an inventor, he continues to inspire others in the industry with his creative solutions.

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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