Keith Green

Title: Innovations by Inventor Keith Green

Introduction

Keith Green is an accomplished inventor based in Amherst, NH (US). He has made significant contributions to the field of engineering, particularly in the development of wear-resistant materials. With a total of two patents to his name, Green's work showcases his expertise and innovative spirit.

Latest Patents

Keith Green's latest patents include a "Wear Resistant Cast Iron Rocker Arm and Method of Making Same." This invention involves a unique process of differential pressure, countergravity casting an iron melt of low superheat into a ceramic investment shell mold. The process is designed to rapidly solidify the melt, resulting in a wear-resistant, as-cast microstructure throughout the body of the rocker arm. The microstructure consists of a dendritic constituent of austenite or transformed austenite, depending on the alloy composition, along with an interdendritic carbide constituent. Notably, the as-cast microstructure is devoid of graphite, enhancing its durability.

Another patent by Green is the "Method of Casting Wear-Resistant, Cast Iron Machine Element." This patent outlines a similar process to his previous invention, emphasizing the importance of maintaining the ceramic investment shell mold at room temperature during the casting process. The rapid solidification of the iron melt ensures the creation of a robust and wear-resistant machine element.

Career Highlights

Keith Green is currently employed at Hitchiner Manufacturing Co., Inc., where he continues to innovate and develop advanced materials. His work at Hitchiner has allowed him to apply his knowledge and skills in a practical setting, contributing to the company's reputation for excellence in manufacturing.

Collaborations

One of Keith Green's notable collaborators is James W. Cree. Their partnership has fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in their field.

Conclusion

Keith Green's contributions to the field of engineering through his patents and work at Hitchiner Manufacturing Co., Inc. highlight his dedication to innovation and excellence. His inventions, particularly in wear-resistant materials, demonstrate the impact of his work on the industry.