James A Cramer

Title: Innovations of James A Cramer

Introduction

James A Cramer is a notable inventor based in Columbus, Indiana, with a significant contribution to the field of aftertreatment systems for exhaust gases. He holds a total of eight patents, showcasing his expertise and innovative spirit in engineering solutions that address environmental challenges.

Latest Patents

Cramer's latest patents focus on systems and methods for the desulfation of catalysts included in aftertreatment systems. These patents describe an aftertreatment system designed to reduce constituents of exhaust gas that contain sulfur. The system includes an oxidation catalyst, a filter positioned downstream of the oxidation catalyst, and a controller. This controller is configured to respond to the need for filter regeneration and specific desulfation conditions. It manages the temperature of the oxidation catalyst, ensuring it reaches a first regeneration temperature between 400 and 550 degrees Celsius, maintains this temperature for a designated time, and subsequently increases to a second regeneration temperature of 550 degrees Celsius or higher.

Career Highlights

Throughout his career, James A Cramer has worked with prominent companies such as Cummins Inc. and Cummins Emission Solutions Inc. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in emission control technologies.

Collaborations

Cramer has collaborated with notable colleagues, including Michael J Cunningham and Aleksey Yezerets. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

James A Cramer is a distinguished inventor whose work in aftertreatment systems has made a significant impact on reducing harmful emissions. His innovative patents and collaborations reflect his commitment to advancing technology for a cleaner environment.