Robert K Stephens

Title: The Innovative Contributions of Robert K. Stephens

Introduction

Robert K. Stephens is a notable inventor based in Windham, NH (US), recognized for his significant contributions to the field of technology and materials science. With a total of 4 patents to his name, Stephens has made strides in developing innovative solutions that enhance the functionality and durability of various products.

Latest Patents

Among his latest patents, Stephens has developed solar radiation-control articles with a protective overlayer. This invention includes radiation-control sheet materials that consist of a transparent support material, an infrared radiation-reflecting layer, and a protective polymeric layer that is substantially transmissive of infrared radiation. The protective polymer layer provides anti-abrasion and anti-corrosion protection, effectively bonded by an adhesion-promoting isocyanate.

Another significant patent by Stephens involves photographic products and processes employing roll film with acid. This invention pertains to a film unit composed of a support carrying a processing composition permeable layer containing an acid-reacting reagent. On the opposite side, it features silver precipitating nuclei and photosensitive silver halide crystals. This film unit is particularly suitable for use as motion picture film, enhancing the stability of the film unit through the diffusion of the acid-reacting agent into the silver halide and nuclei containing layers.

Career Highlights

Throughout his career, Robert K. Stephens has worked with prominent companies, including Polaroid Corporation and its Patent Department. His work has significantly impacted the development of photographic technologies and materials.

Collaborations

One of his notable collaborators is Richard J. Haberlin, with whom he has worked on various projects, contributing to advancements in their respective fields.

Conclusion

Robert K. Stephens stands out as an influential inventor whose work has led to important innovations in materials and photographic technology. His patents reflect a commitment to enhancing product performance and durability, making a lasting impact in his industry.