Liberty, MO, United States of America

John Steven Roberts

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Steven Roberts. Retrieved from https://idiyas.com/inventor/john-steven-roberts

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal1 out of 834,453 
Other
 patents

Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: John Steven Roberts - Innovator of Surelock Wheelchair Brakes

Introduction

John Steven Roberts is an inventive mind based in Liberty, MO (US). He is known for his innovative contributions to wheelchair technology, particularly through his patent for the Surelock wheelchair brakes. This invention aims to enhance the safety and usability of wheelchairs for their occupants.

Latest Patents

Roberts holds a patent for the Surelock wheelchair brakes, which is designed to provide a reliable braking system for wheelchairs. The system includes two assemblies, one for each wheel, featuring a mounting bracket, a pivotally attached handle, and a cable connected to a pivot arm. The mechanism allows the occupant to engage or release the brakes by pivoting the handle, ensuring safety and ease of use.

Career Highlights

Throughout his career, John Steven Roberts has focused on improving mobility solutions for individuals with disabilities. His dedication to innovation is evident in his patent, which reflects his commitment to enhancing the quality of life for wheelchair users.

Collaborations

Roberts has worked alongside his coworker, Jack E Roberts, contributing to the development of innovative solutions in the field of mobility aids.

Conclusion

John Steven Roberts is a notable inventor whose work on the Surelock wheelchair brakes exemplifies his commitment to improving wheelchair safety and functionality. His contributions continue to make a positive impact on the lives of many individuals.

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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