Robert J Iverson

Title: The Innovations of Robert J Iverson

Introduction

Robert J Iverson is a notable inventor based in Waterloo, IA (US). He has made significant contributions to the field of internal combustion engine technology. His innovative approach to exhaust gas treatment has garnered attention in the industry.

Latest Patents

Iverson holds a patent for a system and method of treating exhaust gas from an internal combustion engine using selective catalytic reduction (SCR) and adaptive control of diesel exhaust fluid (DEF) injection. This patent focuses on the adaptive control of DEF injection, which includes intentionally underdosing the injected DEF based on the amount determined by an electronic control unit. This method effectively reduces nitrogen oxides (NO) to a compliance threshold while preventing ammonia (NH) slip due to low levels of DEF. A sensor accurately detects the nitrogen oxides present in the exhaust gas at the output of an SCR chamber, allowing the electronic control unit to adjust the amount of injected DEF accordingly.

Career Highlights

Throughout his career, Iverson has worked with prominent companies such as Deere & Company and Emcon Technologies LLC. His experience in these organizations has contributed to his expertise in engine technology and emissions control.

Collaborations

Iverson has collaborated with notable professionals in his field, including Taner Tuken and John B Abel. These partnerships have further enhanced his innovative work and contributions to the industry.

Conclusion

Robert J Iverson's work in exhaust gas treatment showcases his commitment to innovation in engine technology. His patent reflects a significant advancement in reducing harmful emissions while maintaining engine efficiency.