John D Munter

Title: The Innovative Journey of John D Munter

Introduction

John D Munter, an inventive mind based in Oakdale, MN, has made significant contributions to the field of optical and material sciences. With a total of six patents to his name, Munter's work has focused on advancements in cholesteric liquid crystal technology and the methods of substrate drying to enhance optical applications.

Latest Patents

Among his latest innovations, Munter has developed a patent for cholesteric liquid crystal optical bodies and methods of manufacture. This invention involves creating an optical body using cholesteric liquid crystal materials, where two different coating compositions are applied to a substrate. An interdiffusion process is employed to generate variations in pitch along the optical body’s thickness, making it ideal for use as a reflective polarizer in optical displays.

Additionally, he has patented a coated substrate drying system that utilizes magnetic particle orientation. This method involves evaporating liquid from a substrate to create vapor, which is then transported to a spaced condensing surface without requiring applied convection. The condensation process is carefully controlled to avoid non-uniformities in the condensate film, with the magnetic particles being aligned through an external magnetic field.

Career Highlights

Throughout his career, John Munter has been associated with reputable companies, notably Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His work at these organizations has allowed him to pioneer several technological advancements in optical materials and manufacturing processes.

Collaborations

Munter has collaborated with other talented inventors, including Donald M Lewis and David A Wallack. These partnerships have flourished through shared expertise and mutual dedication to advancing technology in their respective fields.

Conclusion

John D Munter exemplifies the spirit of innovation, with a focus on solving complex problems through inventive solutions. His numerous patents and collaborations serve as a testament to his impact on the industry and commitment to advancing optical technology. The legacy of his inventions continues to influence future developments in material science and engineering.