Company Filing History:
Years Active: 2021-2022
Title: Innovations of Leo Shead in Selective Catalytic Reduction Systems
Introduction
Leo Shead is a notable inventor based in Stamford, GB, recognized for his contributions to the field of selective catalytic reduction systems. With a total of five patents to his name, Shead has made significant advancements in technologies aimed at improving diesel engine exhaust systems.
Latest Patents
Shead's latest patents include a "Method and apparatus for selective catalytic reduction system" and a "Compact selective catalytic reduction system." The first patent addresses the challenges associated with the introduction of diesel exhaust fluid (DEF) into exhaust gas. It highlights how DEF can cool the hydrolysis catalyst, affecting ammonia release and limiting control over ammonia storage and NOx conversion. The patent outlines a method for receiving measurement data from sensors and deriving characteristics to control the catalytic system effectively. The second patent presents a design for a selective catalytic reduction system that includes a frame, SCR catalyst, and ammonia oxidation catalyst, all of which are designed for easy assembly and maintenance.
Career Highlights
Leo Shead has built a career at Perkins Engines Company Limited, where he has focused on developing innovative solutions for diesel engine emissions. His work has contributed to advancements in environmental technology, particularly in reducing harmful emissions from diesel engines.
Collaborations
Shead has collaborated with notable coworkers, including Alexis Eden and Ronald Graham Silver, to further enhance the development of catalytic systems. Their combined expertise has played a crucial role in the success of their projects.
Conclusion
Leo Shead's innovative work in selective catalytic reduction systems demonstrates his commitment to improving diesel engine technology and reducing environmental impact. His patents reflect a deep understanding of the complexities involved in exhaust gas treatment, positioning him as a key figure in this field.