Vance R Shepard, Jr

Title: Vance R Shepard, Jr: Innovator in Electrochemical Cell Technology

Introduction

Vance R Shepard, Jr. is a notable inventor based in Hubbardston, MA (US). He has made significant contributions to the field of electrochemical cells, holding a total of 2 patents. His work focuses on enhancing the performance and safety of alkaline cells.

Latest Patents

One of his latest inventions is a high-pressure seal for alkaline cells. This invention relates to a seal for a cylindrical alkaline cell, which includes a metal support with an annular spring at the outer periphery. The spring is placed under compression by a radial crimp, allowing it to expand and contract, thereby maintaining the seal during thermal cycling. Additionally, the member features a plastic grommet with an annular vent designed to open at very high pressures, making it particularly useful in alkaline cells that have little or no mercury, where high internal pressures can develop. Another significant patent is for an aqueous electrochemical cell, which involves the use of a gelling agent between the plastic seal and the outer cover of an electrochemical cell.

Career Highlights

Vance R Shepard, Jr. is currently associated with Duracell Inc., a leading company in battery technology. His work at Duracell has been instrumental in advancing the design and functionality of battery components.

Collaborations

Throughout his career, Vance has collaborated with notable coworkers such as Marian Wiacek and Robert A Yoppolo. These collaborations have contributed to the innovative developments in the field of electrochemical technology.

Conclusion

Vance R Shepard, Jr. is a distinguished inventor whose work in electrochemical cells has led to important advancements in battery technology. His patents reflect a commitment to innovation and safety in the industry.