John R Smith

Title: Innovations of John R Smith

Introduction

John R Smith is a notable inventor based in Richmond, Ohio, recognized for his contributions to the field of materials engineering. He holds a total of six patents, showcasing his innovative approach to manufacturing processes, particularly in the production of drawn and ironed cans.

Latest Patents

Among his latest patents is a method of forming drawn and ironed (D&I) cans from coated steel. This process involves drawing cold rolled steel sheet, which has a thin coating of a nickel-zinc alloy electroplated onto it, into a cup. The sidewall of the cup is then ironed on a mandrel using a toolpack with multiple ironing rings. Each ring features a conical lead-in surface and a cylindrical land that progressively reduces the sidewall thickness. Another significant patent involves an improved sheet steel suitable for container production, which has a composite coating of nickel and zinc plated on both sides. This innovative steel substrate is particularly useful for forming drawn and ironed cans, enhancing their durability and performance.

Career Highlights

John R Smith has made significant strides in his career at National Steel Corporation, where he has applied his expertise in materials science to develop advanced manufacturing techniques. His work has not only contributed to the efficiency of production processes but has also improved the quality of the final products.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including William D Bingle and Lowell W Austin. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the steel manufacturing industry.

Conclusion

John R Smith's contributions to the field of materials engineering and his innovative patents have made a lasting impact on the manufacturing of drawn and ironed cans. His work continues to influence the industry, showcasing the importance of innovation in engineering.