Riverside, CA, United States of America

Stephen R Stilwell

This inventor holds 1 USPTO granted patent. Top assignee: Bourns Incorporated. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen R Stilwell. Retrieved from https://idiyas.com/inventor/stephen-r-stilwell

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen R. Stilwell

Introduction

Stephen R. Stilwell is a notable inventor based in Riverside, CA. He has made significant contributions to the field of electrical engineering, particularly in the design of potentiometer components. His innovative approach has led to the development of a unique wiper assembly that enhances the functionality of rotary potentiometers.

Latest Patents

Stephen R. Stilwell holds a patent for a "Potentiometer wiper assembly." This invention features a wiper assembly designed for rotary potentiometers, which includes a rotor that carries the wiper assembly along a resistive element. The assembly consists of a metal plate attached to the rotor, with a strip of metal bent back to form a cantilevered spring arm. This arm has a free end that supports an array of resilient, conductive wires, each functioning as a cantilevered wiper finger. The design allows for improved performance and reliability in potentiometer applications.

Career Highlights

Stephen is currently employed at Bourns Incorporated, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic components, particularly in the area of potentiometers. With a focus on quality and performance, he has contributed to the company's reputation as a leader in the industry.

Collaborations

Stephen has collaborated with Ronald L. Froebe, working together to enhance the design and functionality of electronic components. Their combined expertise has led to advancements in the field, showcasing the importance of teamwork in innovation.

Conclusion

Stephen R. Stilwell's contributions to the field of electrical engineering, particularly through his patented potentiometer wiper assembly, demonstrate his commitment to innovation. His work at Bourns Incorporated and collaborations with fellow engineers highlight the collaborative nature of technological advancement. His inventions continue to impact the industry positively.

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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