David C Hall

Title: Innovations of David C Hall in Emission Control Technology

Introduction

David C Hall is an accomplished inventor based in Columbus, Indiana, known for his contributions to emission control technology. He holds two patents that focus on improving the efficiency and effectiveness of aftertreatment systems used in engines. His work is particularly relevant in the context of environmental sustainability and regulatory compliance.

Latest Patents

David C Hall's latest patents include a "Controller and method for controlling operation of an aftertreatment system based on short-term and long-term cumulative degradation estimates." This invention involves a controller designed to manage the operation of an aftertreatment system that treats exhaust gas constituents produced by an engine. The controller generates both short-term and long-term cumulative degradation estimates of the selective catalytic reduction (SCR) catalyst, allowing for adjustments in the amount of reductant and hydrocarbons introduced into the system based on these estimates.

Another significant patent is the "Aftertreatment manifold device." This invention outlines an aftertreatment subsystem that includes various mounting interfaces, fluid inlet and outlet interfaces, and aftertreatment components. The design ensures that the central axes of the aftertreatment components are substantially parallel, enhancing the overall efficiency of the system.

Career Highlights

David C Hall is currently employed at Cummins Emission Solutions Inc., where he applies his expertise in emission control technologies. His work at Cummins has positioned him as a key player in the development of innovative solutions aimed at reducing harmful emissions from engines.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Michael Lamps and Scott Lubenow. These collaborations have contributed to the advancement of emission control technologies and have fostered a culture of innovation within his team.

Conclusion

David C Hall's contributions to emission control technology through his patents and work at Cummins Emission Solutions Inc. highlight his commitment to environmental sustainability. His innovative approaches continue to influence the industry and pave the way for future advancements in emission reduction technologies.