Company Filing History:
Years Active: 2020-2021
Title: Christopher S. Chapman: Innovator in Exhaust Gas Aftertreatment Systems
Introduction
Christopher S. Chapman is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of automotive emissions control, holding 2 patents that focus on innovative exhaust gas aftertreatment systems. His work is crucial in addressing environmental concerns related to vehicle emissions.
Latest Patents
Chapman's latest patents include an "Exhaust Gas Aftertreatment System with Mixing Features" and a "Vehicle Having an Engine-Integrated Exhaust Treatment System with In-Cylinder Ammonia Creation." The first patent describes a vehicle equipped with an exhaust aftertreatment system that utilizes a reagent mixer to enhance the mixing of exhaust gases with a reagent. This system is designed to improve the efficiency of emissions reduction in automotive internal combustion engines. The second patent outlines an over-the-road vehicle that integrates an exhaust treatment system capable of selectively reducing nitrous oxides (NOx) in exhaust gases. This innovative system employs a reagent doser that injects an aqueous urea solution into the engine's cylinders, converting it to ammonia gas for effective NOx reduction.
Career Highlights
Christopher S. Chapman is currently employed at Faurecia Emissions Control Technologies USA, LLC, where he continues to develop advanced technologies aimed at reducing vehicle emissions. His expertise in exhaust aftertreatment systems has positioned him as a key player in the automotive industry.
Collaborations
Chapman collaborates with various professionals in his field, including his coworker John Rohde. Their combined efforts contribute to the advancement of emissions control technologies.
Conclusion
Christopher S. Chapman is a dedicated inventor whose work in exhaust gas aftertreatment systems plays a vital role in improving vehicle emissions. His innovative patents reflect his commitment to environmental sustainability and technological advancement in the automotive sector.