Cary J Marston

Title: Cary J Marston: Innovator in Fuel Systems

Introduction

Cary J Marston is a notable inventor based in Columbus, Indiana, recognized for his contributions to fuel heating systems and electronic control of engine fuel injection. With a total of 2 patents, Marston has made significant advancements in the field of internal combustion engines.

Latest Patents

Marston's latest patents include a "Fuel heating system and method," which describes a system designed to heat fuel supplied to an internal combustion engine. This innovative system features a high-pressure fuel line and multiple fuel injectors arranged in series. It also includes a continuous low-pressure passage that has a heat-exchanging portion positioned near the high-pressure fuel line. The system utilizes a heated fluid source to circulate heated fluid, ensuring that the fuel is adequately warmed before and during cold start operations. Another significant patent is the "Electronic control of engine fuel injection based on engine duty cycle." This control system optimizes the fueling and timing of fuel injectors by analyzing the engine's recent operating history. It compares instantaneous speed with average speed over a predetermined period to determine the appropriate fueling and timing values.

Career Highlights

Throughout his career, Cary J Marston has worked with prominent companies such as Cummins Engine Company, Inc. and Cummins Intellectual Property, Inc. His experience in these organizations has contributed to his expertise in fuel systems and engine technology.

Collaborations

Marston has collaborated with notable colleagues, including Jeffrey P Seger and Andrew C Rosselli, further enhancing his innovative work in the field.

Conclusion

Cary J Marston's contributions to fuel heating systems and engine control technology highlight his role as a significant inventor in the automotive industry. His patents reflect a commitment to improving engine efficiency and performance.