Robert A Silverman

Title: The Innovations of Robert A. Silverman

Introduction

Robert A. Silverman is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of photography through his innovative patents. With a total of 3 patents, Silverman has focused on enhancing photographic elements and emulsions.

Latest Patents

Silverman's latest patents include advancements in blended grain direct-positive emulsions and photographic elements. One of his patents discloses blended emulsions for use in forming a direct-positive image. These emulsions consist of a first, radiation-sensitive core-shell grain population with a relatively low coefficient of variation and a second, smaller grain population that can internally trap photolytically generated electrons. The photographic elements that incorporate these blended emulsions exhibit improved covering power and enhanced speed. Another patent details photographic elements specifically designed for forming direct-positive images. These elements include a radiation-sensitive core-shell emulsion layer and a silver halide emulsion layer that cannot form a surface latent image within the direct-positive exposure latitude of the first emulsion layer. This combination results in increased covering power, greater maximum density, and improved speed.

Career Highlights

Robert A. Silverman is associated with the Eastman Kodak Company, a leader in imaging technology. His work has significantly impacted the development of photographic materials and processes.

Collaborations

Silverman has collaborated with notable coworkers, including Harry A. Hoyen and Harry A. Hoyen, Jr. Their joint efforts have contributed to the advancements in photographic technology.

Conclusion

Robert A. Silverman's innovative work in the field of photography has led to significant advancements in photographic emulsions and elements. His contributions continue to influence the industry and enhance the quality of photographic images.