Walter T Symons

Title: Walter T. Symons: Innovator in Diesel Emission Treatment

Introduction

Walter T. Symons is a notable inventor based in Davison, MI (US). He has made significant contributions to the field of diesel exhaust treatment. His innovative approach focuses on improving the efficiency of catalytic processes in reducing harmful emissions.

Latest Patents

Walter T. Symons holds a patent for a "Catalytic washcoat for treatment of diesel exhaust." This invention involves a catalyst designed to treat exhaust emissions from diesel engines. The catalyst features a washcoat layer that includes refractory oxide particles with catalytically active metal particles dispersed throughout. Additionally, colloidal silica is applied in a thin layer over the refractory oxide and metal particles. The unique design ensures that the refractory oxide particles and colloidal silica possess opposite surface charges at a selected pH, promoting effective interaction. The metal particles used in this invention include platinum, palladium, rhodium, ruthenium, copper, and chromium.

Career Highlights

Walter T. Symons is associated with GM Global Technology Operations, Inc., where he has been instrumental in advancing technologies related to diesel emissions. His work has contributed to the development of cleaner and more efficient diesel engines.

Collaborations

Walter has collaborated with Richard F. Beckmeyer, working together to enhance the effectiveness of diesel exhaust treatment technologies.

Conclusion

Walter T. Symons is a pioneering inventor whose work in catalytic washcoat technology has the potential to significantly reduce diesel emissions. His contributions are vital in the ongoing efforts to create cleaner air and more sustainable transportation solutions.