Michael A Johnson

Title: Michael A. Johnson: Innovator in Nanotechnology and Polarizer Development

Introduction

Michael A. Johnson, an accomplished inventor based in Stillwater, MN, has made significant contributions to the field of nanotechnology, particularly in the development of advanced materials. With an impressive portfolio of 45 patents, Johnson has established himself as a leading figure in innovative solutions within various industrial domains.

Latest Patents

Among his latest patents, the "Nanostructured Article" stands out. This invention includes a substrate and a plurality of first nanostructures made from polyurethane, extending away from the substrate. It features a covalently crosslinked fluorinated polymeric layer filling the spaces between the nanostructures, creating a surface defined by the intricacies of the nanostructures. The polymeric layer achieves a minimum height of at least 30 nm above the substrate, resulting in a distinctive nanostructured surface.

Another notable patent is the "Film Stacks for Thin Circular Polarizers." This film stack incorporates an oriented first layer made of polyvinyl alcohol over an oriented second layer of naphthalene dicarboxylate-containing copolyester resin. This innovative design boasts a low in-plane birefringence of less than 0.02, making it suitable for advanced optical applications.

Career Highlights

Michael Johnson's career is marked by his tenure at industry-leading companies, including 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His work at these organizations has allowed him to refine his expertise in material science and develop pioneering technologies that address complex engineering challenges.

Collaborations

Throughout his career, Johnson has collaborated with talented individuals like Clayton Allen George and Joseph D. Rule. These partnerships have fostered a creative environment that has resulted in innovative projects and advancements in the field of nanotechnology.

Conclusion

In summary, Michael A. Johnson is a notable inventor whose work in nanotechnology and material science has led to significant advancements and the acquisition of numerous patents. His innovative approach and collaborative spirit continue to inspire progress in the industry, marking him as a key contributor to future scientific discoveries.