Herts, United Kingdom

Stephen Roberts

This inventor holds 1 USPTO granted patent. Top assignee: Otis Elevator Company. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen Roberts. Retrieved from https://idiyas.com/inventor/stephen-roberts-37i0emug

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 = 3.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Stephen Roberts

Introduction

Stephen Roberts is a notable inventor based in Herts, GB. He has made significant contributions to the field of elevator technology, particularly with his innovative designs that enhance user experience and safety.

Latest Patents

Roberts holds a patent for "Elevator car call buttons indicating car floor position." This invention improves the functionality of elevator call buttons by using different illumination characteristics to indicate registered car calls and the current floor position of the elevator car. The design allows for a clear distinction between the two functions, enhancing user interaction and safety.

Career Highlights

Stephen Roberts is currently employed at Otis Elevator Company, a leading firm in the elevator and escalator industry. His work focuses on developing advanced technologies that improve elevator systems and user experience.

Collaborations

Roberts has collaborated with talented coworkers such as Suthaharan Velauthapillai and Christopher S Pietrzykowski. Their combined expertise contributes to the innovative projects at Otis Elevator Company.

Conclusion

Stephen Roberts exemplifies the spirit of innovation in the elevator industry with his patented designs and collaborative efforts. His contributions continue to shape the future of elevator technology.

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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