Roderick Alexander Simpson

Title: **Roderick Alexander Simpson: Innovator in Engine Technology**

Introduction

Roderick Alexander Simpson, an accomplished inventor based in Windsor, CA, has made significant contributions to the field of engine technology. With a total of four patents to his name, Roderick continues to push the boundaries of innovation in the automotive sector.

Latest Patents

Roderick's most recent patents showcase his ingenuity and focus on enhancing engine performance and diagnostics. One of his notable inventions is a **Device and method for cold testing engine component operation**. This method involves determining the condition of engine components, such as valves, during a cold test. The process includes providing pressurized air to the engine's intake, rotating the crankshaft, and measuring manifold air pressure as a function of crankshaft position. By comparing these pressures to a predetermined baseline, the condition of the component can be accurately indicated.

Another significant patent is the **Device and method for detecting a cylinder deactivation mode using inferred compression**. This innovation aims to verify when a cylinder is deactivated. The method involves activating the ignition device in a deactivated cylinder during its exhaust stroke and measuring the voltage. By comparing the amplitude and timing of this voltage against a baseline, the status of the deactivation mode can be established, leading to improved engine efficiency.

Career Highlights

Roderick works with Ford Motor Company Limited, where he applies his expertise to develop advanced automotive technologies. His dedication to innovation is evident through the multiple patents he has secured, highlighting his significant role in enhancing vehicle performance and diagnostics.

Collaborations

Throughout his career, Roderick has collaborated with talented colleagues, including David James Chesney and Paul Charles Edie. These collaborations foster a dynamic environment where innovative ideas can thrive, contributing to the success of their projects and the advancement of engine technology.

Conclusion

Roderick Alexander Simpson stands out as a visionary inventor whose contributions significantly impact the automotive industry. With a solid portfolio of patents and a commitment to innovation, he continues to drive advancements in engine technology, benefiting both manufacturers and consumers alike.