Mark L Lott

Title: Innovations by Mark L Lott: Advancements in Evaporative Emissions Control

Introduction

Mark L Lott, an inventive mind based in Webberville, MI, has made significant contributions to the automotive industry with his four patents. His work focuses on enhancing vehicle emissions control systems, particularly in the management of hydrocarbon vapors.

Latest Patents

One of Lott's prominent patents involves "Hydrocarbon vapor start techniques using a purge pump and hydrocarbon sensor." This evaporative emissions (EVAP) control system for vehicles features a purge pump that transports fuel vapor from the vapor line to the engine. It incorporates a hydrocarbon (HC) sensor to measure hydrocarbon levels in the vapor, enabling the system to effectively manage cold starts while reducing emissions.

Another noteworthy patent is the "Techniques for monitoring purge flow and detecting vapor canister leaks in an evaporative emissions system." This system utilizes a control valve to regulate the air intake into the EVAP system and includes a pressure sensor for measuring system pressure. With a controller programmed to assess engine transitions, it detects malfunctions and ensures optimal performance.

Career Highlights

Throughout his career, Mark Lott has worked with prominent automotive companies, notably FCA US LLC and Chrysler Group LLC. His tenure at these organizations has allowed him to innovate and refine systems that significantly impact vehicle emissions control.

Collaborations

Lott's work has been enhanced through collaboration with key colleagues, including Joseph M Dekar and Roger C Sager. Together, they have contributed to advancements that aim to improve vehicle efficiency and reduce environmental impact.

Conclusion

Mark L Lott's patents demonstrate his commitment to innovation within the automotive sector. His groundbreaking work in hydrocarbon vapor management is paving the way for more efficient and environmentally friendly vehicle technologies. As the industry continues to evolve, inventors like Lott play a crucial role in shaping the future of automotive engineering.