Company Filing History:
Years Active: 2003-2009
Title: Innovations by Leo White in Electrochemical Cell Technology
Introduction
Leo White is an accomplished inventor based in Bristol, CT (US), known for his contributions to the field of electrochemical cells. With a total of 3 patents to his name, he has developed innovative methods that enhance the performance and reliability of zinc-air cells.
Latest Patents
One of Leo White's latest patents is a method of forming a nickel layer on the cathode casing for a zinc-air cell. This method involves plating a nickel layer onto a metal substrate, such as cold rolled steel or stainless steel, over the terminal contact area. The nickel layer is then heat treated in an inert atmosphere at temperatures between about 860°F and 1350°F, which reduces the surface hardness to below 8 GPa. This improvement enhances the electrical contact with devices powered by the zinc-air cell, such as hearing aids.
Another significant patent by Leo White is a method of applying adhesive to electrochemical cell components. This method utilizes a needle valve applicator to dispense liquid adhesive through a tubular tip. The technique is particularly effective for applying adhesive to narrow or hard-to-reach surfaces of cell components, ensuring a precise and consistent application. In specific applications, the adhesive is used to create a tight seal between the cathode casing and cathode assembly, preventing electrolyte leakage from the cell.
Career Highlights
Leo White is currently employed at The Gillette Company, where he continues to innovate in the field of electrochemical technology. His work has significantly contributed to advancements in the performance of zinc-air cells, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Leo has collaborated with notable colleagues, including Daniel W. Gibbons and Michael J. Kolb. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the electrochemical field.
Conclusion
Leo White's innovative methods in the development of zinc-air cells demonstrate his commitment to advancing electrochemical technology. His patents reflect a deep understanding of materials and processes that enhance the functionality of these essential devices.