North Melbourne, Australia

Stewart Marshall

This inventor holds 2 USPTO granted patents. Top assignee: Macdonald Johnston Engineering Co. Pty. Ltd.. Active years: 2003.

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

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 = 4.0

ph-index = 2

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 2003

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2 patents (USPTO):Explore Patents

Title: Stewart Marshall: Innovator in Hand Dryer Technology

Introduction

Stewart Marshall is a notable inventor based in North Melbourne, Australia. He has made significant contributions to the field of engineering, particularly in the development of hand dryer technology. With a total of 2 patents to his name, Marshall has established himself as a key figure in his industry.

Latest Patents

One of Stewart Marshall's latest patents is a hand dryer, which showcases his innovative approach to improving everyday technology. This invention reflects his commitment to enhancing user experience and efficiency in public and private restrooms.

Career Highlights

Marshall is currently employed at Macdonald Johnston Engineering Co. Pty. Ltd., where he continues to work on innovative projects. His role at the company allows him to apply his expertise in engineering and design, contributing to the development of practical solutions in the industry.

Collaborations

Throughout his career, Stewart has collaborated with talented individuals such as Steven Martinuzzo and John Magree. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Stewart Marshall is a dedicated inventor whose work in hand dryer technology exemplifies his innovative spirit. His contributions to Macdonald Johnston Engineering Co. Pty. Ltd. and collaborations with fellow engineers highlight his commitment to advancing engineering 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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