Stephen J Charlton

Title: The Innovations of Stephen J. Charlton

Introduction

Stephen J. Charlton is a notable inventor based in Columbus, Indiana. He has made significant contributions to the field of engineering, particularly in the area of internal combustion engines. With a total of 5 patents to his name, Charlton's work has had a considerable impact on automotive technology.

Latest Patents

Charlton's latest patents include a "System, method, and apparatus for determining aftertreatment fluid quality." This innovative method involves determining a first NO conversion efficiency value and assessing the quality of diesel exhaust fluid (DEF) based on changes in NO conversion efficiency. Another significant patent is the "System and method for estimating EGR mass flow and EGR fraction." This system estimates the mass flow of recirculated exhaust gas from an exhaust manifold to an intake manifold, utilizing various engine parameters to enhance performance and efficiency.

Career Highlights

Throughout his career, Charlton has worked with prominent companies such as Cummins Engine Company, Inc. and Cummins Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.

Collaborations

Charlton has collaborated with talented individuals in his field, including coworkers Paul R. Miller and Josh S. Shao. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Stephen J. Charlton's contributions to engineering and automotive technology are noteworthy. His innovative patents and collaborations reflect his dedication to advancing the field. His work continues to influence the industry and inspire future innovations.