John Korsgren

Title: **Innovations by John Korsgren: Pioneering Methods in Exhaust Aftertreatment Systems**

Introduction

John Korsgren, an inventor based in Hisings Kärra, Sweden, has made significant contributions to the field of exhaust aftertreatment technologies. With a total of two patents, Korsgren specializes in innovative methods aimed at enhancing the efficiency and performance of internal combustion engines. His work reflects a commitment to improving environmental impact through advanced engineering solutions.

Latest Patents

Korsgren's latest patents demonstrate his expertise in reducing operational challenges in exhaust aftertreatment systems. The first patent describes a method for reducing deposits related to a reduction agent in the exhaust aftertreatment system of an internal combustion engine. This method focuses on optimizing the injector's positioning and functionality to streamline the flow of exhaust gases, ensuring effective performance of the engine.

The second patent outlines an exhaust system that features a dual-selective catalytic reduction (SCR) catalyst setup. This innovative configuration includes a first SCR catalyst with a smaller volume positioned upstream of a second SCR catalyst. With accompanying injectors for both gaseous ammonia and fluid ammonia-containing reductants, this system is designed for rapid warm-up and efficient emissions reduction.

Career Highlights

Throughout his career, John Korsgren has been affiliated with prominent companies in the automotive industry, including Volvo Lastvagnar AB and Volvo Truck Corporation. His experience in these reputable organizations has provided him with the foundation to develop patented technologies that address the complexities of modern exhaust systems.

Collaborations

Korsgren's contributions to the industry have been enhanced through collaborations with notable colleagues such as Sören Udd and Martin Wilhelmsson. Working alongside these skilled professionals, Korsgren has cultivated an environment of innovation that fosters the development of groundbreaking solutions in exhaust aftertreatment.

Conclusion

In summary, John Korsgren is a dedicated inventor whose work in the field of exhaust aftertreatment systems exemplifies innovation and technical expertise. Through his patents and collaboration with industry peers, he continues to pave the way for advancements that not only optimize engine performance but also contribute to environmental sustainability. The impact of his inventions will likely resonate in the automotive industry for years to come.