Michael J Johnstone

Title: Michael J. Johnstone: Innovator in Battery Technology

Introduction

Michael J. Johnstone is an innovative inventor based in Madison, WI, known for his contributions to battery technology. With a focus on improving the efficiency and design of battery packs, he has made strides in the field of energy solutions.

Latest Patents

Johnstone holds a patent for a "Button Cell Battery Pack with Air Access Channel." This inventive design is tailored for use with button cell batteries, featuring a flexible card and a cover that is rotatably fixed relative to the card. The design includes a backing interposed between the card and cover, which together create an enclosed space for housing batteries. One of the key elements of this patent is the air access channel formed in the backing, allowing for the diffusion of air to the batteries and enhancing their performance.

Career Highlights

Currently, Michael J. Johnstone is engaged with Rovcal, Inc., where he applies his inventive skills to develop advanced energy solutions. His dedication to innovation in the field has established him as a noteworthy figure in battery technology.

Collaborations

Throughout his career, Johnstone has collaborated with talented individuals such as Robert C. Gaffney and Rodney Stuart McKenzie. These partnerships have contributed significantly to his work and the overall progress within his company.

Conclusion

Michael J. Johnstone exemplifies the spirit of innovation in battery technology, pushing boundaries with his patented designs. His work at Rovcal, Inc. continues to inspire advancements in the way we understand and utilize battery systems today.