Marc W Benjamin

Title: Innovations by Marc W Benjamin

Introduction

Marc W Benjamin is an accomplished inventor based in Saginaw, MI (US). He has made significant contributions to the field of engineering, particularly in the development of advanced piston ring technologies. With a total of 2 patents to his name, his work showcases a commitment to innovation and performance enhancement.

Latest Patents

One of Marc's latest patents is a piston ring and method for manufacturing a piston ring. This invention involves a piston ring that is pre-treated by grit blasting to achieve a defined roughness. Following this, a PVD coating with a metal nitride is applied to a thickness of at least 10 micrometers, resulting in a surface that retains peaks and valleys. The coated piston ring is then lapped to remove the peaks without penetrating the coating, ensuring that valleys and plateaus remain in the coated surface. This innovative approach results in superior coating retention due to the increased surface area created by the grit blasting. Additionally, the remaining cavities enhance the lubrication of the ring, leading to improved performance.

Career Highlights

Marc W Benjamin is currently employed at Mahle International GmbH, where he continues to push the boundaries of engineering and innovation. His work has been instrumental in developing technologies that improve the efficiency and reliability of automotive components.

Collaborations

Throughout his career, Marc has collaborated with notable colleagues, including Thomas J Smith and Andrea C Paul. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Marc W Benjamin's contributions to the field of piston ring technology exemplify the spirit of innovation. His patents reflect a deep understanding of engineering principles and a dedication to enhancing performance in automotive applications.