Hampshire, United Kingdom

John Greaves

This inventor holds 15 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Assistive Devices. Top assignees: Arjo Limited, Kee Safety Limited, Kee Klamp Limited. Active years: 1996-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Greaves. Retrieved from https://idiyas.com/inventor/john-greaves

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 93.3

 

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 139(Granted Patents)


Location History:

  • Hampshire, GB (1996 - 2016)
  • Romsey, GB (1998 - 2016)

Company Filing History:


Years Active: 1996-2016

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Areas of Expertise:
Invalid Lifting Device
Hoist
Connectors
Walkway Assembly
Tread Module
Transfer Aid
Disabled Persons
Buckle
Handrail Installation
Tube Connector
15 patents (USPTO):Explore Patents

Title: The Innovative Mind of John Greaves

Introduction

John Greaves, based in Hampshire, GB, is a prolific inventor with a remarkable portfolio of 15 patents. His work primarily focuses on creating innovative solutions in the realm of safety and structural engineering, showcasing his dedication to enhancing everyday life through well-thought-out designs.

Latest Patents

Among his latest innovations, John has developed a groundbreaking walkway assembly designed for easy attachment to support structures, such as roofs of buildings. This walkway assembly includes a primary support for on-site attachment, multiple tread modules that can be adjusted between two positions, and at least one riser unit to enhance functionality. Additionally, he has introduced a versatile tread module for walkways or stairways, which features a load-carrying surface with integral sub-module sections that can be reduced in size by severing certain formations, making it adaptable for various construction needs.

Career Highlights

Throughout his career, John Greaves has contributed significantly to the field of engineering through his inventions. He has worked with notable companies such as Arjo Limited and Kee Safety Limited, where he utilized his inventive talents to develop safety solutions and engineering designs that prioritize user safety and structural integrity.

Collaborations

John has had the pleasure of collaborating with talented professionals such as Bruce Edward Somerton and Martin Roberts-Jones. These partnerships have undoubtedly enriched his inventive process and have contributed to the success of his innovative projects.

Conclusion

John Greaves is a testament to the power of innovation and creativity. His solid track record of patents and collaborations reflects a commitment to improving safety and functionality in the built environment. With each invention, John continues to push the boundaries of what is possible, inspiring future generations of inventors.

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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