Patrick D Chasteen

Title: The Innovative Contributions of Patrick D. Chasteen

Introduction

Patrick D. Chasteen is a notable inventor based in Columbus, Indiana. He has made significant contributions to the field of fuel pump technology, holding a total of 2 patents. His work primarily focuses on enhancing the efficiency and functionality of fuel pumps used in internal combustion engines.

Latest Patents

Chasteen's latest patents include the "High pressure common rail fuel pump outlet check valve retainer" and the "High pressure common rail fuel pump outlet check valve spring retainer method." The first patent describes a pumping element that features a first flow chamber and a second flow chamber in fluid connection with the first. It includes a check valve that can move between two positions to control fluid flow, aided by a spring mechanism. The second patent similarly relates to a pumping element, detailing the structure and function of the check valve and its components, emphasizing the importance of pressurized fluid in the operation of the fuel pump.

Career Highlights

Chasteen is currently employed at Cummins Inc., a leading company in the design and manufacturing of engines and related technologies. His role at Cummins allows him to apply his innovative ideas and contribute to advancements in fuel pump technology.

Collaborations

Throughout his career, Chasteen has collaborated with talented coworkers such as Anthony A. Shaull and Tamas Rauznitz. These collaborations have likely fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Patrick D. Chasteen's contributions to fuel pump technology through his patents and work at Cummins Inc. highlight his role as an influential inventor in the industry. His innovative designs continue to enhance the performance of internal combustion engines, showcasing the importance of ongoing research and development in this field.