John T Farraro

Title: Innovations of John T. Farraro in Copper Rod Manufacturing

Introduction

John T. Farraro is a notable inventor based in El Paso, Texas, recognized for his contributions to the field of copper rod manufacturing. With a total of two patents to his name, Farraro has developed innovative processes that enhance the quality and efficiency of copper rod production.

Latest Patents

Farraro's latest patents focus on the manufacturing of copper rods through a unique process involving casting, hot rolling, and chemically shaving. The first patent describes a method that results in copper rods with improved surface smoothness and minimal surface oxides, making them suitable for drawing or rolling into wire. This process includes forming a bath of molten pure copper, casting it into a bar, conditioning the bar for hot-rolling, and then cooling and chemically shaving the hot-rolled rod. The chemical shaving and pickling are performed using a solution of sulfuric acid and hydrogen peroxide, maintained at elevated temperatures to effectively remove surface oxides. The second patent reiterates this innovative process, emphasizing the controlled conditions that ensure the removal of surface impurities while preserving the desired copper quality.

Career Highlights

Farraro is currently employed at Phelps Dodge Industries, Inc., where he applies his expertise in copper manufacturing. His work has significantly contributed to advancements in the industry, particularly in enhancing the quality of copper products.

Collaborations

Farraro has collaborated with notable colleagues, including Benjamin A. Escobar, Jr. and Lester J. Wahner, who have contributed to his innovative projects and research in copper rod manufacturing.

Conclusion

John T. Farraro's innovative approaches to copper rod manufacturing have established him as a key figure in the industry. His patents reflect a commitment to improving product quality and manufacturing processes, showcasing the importance of innovation in material science.