Bethel, CT, United States of America

Steven A Koehler

This inventor holds 2 USPTO granted patents. Top assignee: Energy Research Corporation. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven A Koehler. Retrieved from https://idiyas.com/inventor/steven-a-koehler

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 = 2.4

ph-index = 2

Forward Citations = 74(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Steven A. Koehler: Innovator in Fuel Cell Technology

Introduction

Steven A. Koehler is a notable inventor based in Bethel, CT (US), recognized for his contributions to fuel cell technology. With a total of 2 patents, Koehler has made significant strides in the development of efficient energy solutions.

Latest Patents

Koehler's latest patents include the "Methanol Fuel Reformer," which is designed for use in conjunction with fuel cell power plants. This innovative reformer features a plurality of annular chambers interconnected to enhance fuel vaporization, reformation, and shift conversion by utilizing fuel cell anode exhaust as the heat and steam source required for reforming. Another significant invention is the "Composite Partial Oxidizer and Reformer," which consists of a tubular member with a wick adjacent to its inner wall and a catalyzed metallic spiral. This design also includes an annular member surrounding the tubular component, which houses a catalyst bed.

Career Highlights

Koehler is currently associated with Energy Research Corporation, where he continues to advance his research and development efforts in energy technologies. His work focuses on creating innovative solutions that enhance the efficiency and effectiveness of fuel cells.

Collaborations

Throughout his career, Koehler has collaborated with esteemed colleagues, including Larry G. Christner and George Steinfeld, contributing to a dynamic environment of innovation and research.

Conclusion

Steven A. Koehler's work in fuel cell technology exemplifies the spirit of innovation and dedication to advancing energy solutions. His patents reflect a commitment to improving energy efficiency and sustainability.

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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