Jean F Reber

Title: The Innovations of Jean F Reber

Introduction

Jean F Reber is a notable inventor based in Marly, Switzerland. He has made significant contributions to the field of photography through his innovative patents. With a total of 3 patents, Reber's work has had a lasting impact on photographic technology.

Latest Patents

One of his latest patents is focused on the chemical sensitization of photographic silver halide emulsions. This process involves the production of a silver halide emulsion wherein the chemical sensitization is carried out in the presence of N-methyl formamide. Another important patent is for direct-positive photographic material. This material features at least one layer containing a silver halide emulsion that is surface-fogged by chemical means or exposure, along with a tri-nuclear cyanine dye. The dye has a complex formula that allows for excellent sensitivity in the longwave region of the visible spectrum.

Career Highlights

Throughout his career, Jean F Reber has worked with prominent companies such as Ciba-Geigy AG and Ilford AG. His experience in these organizations has contributed to his expertise in photographic materials and processes.

Collaborations

Reber has collaborated with various professionals in his field, including his coworker Rolf Steiger. Their joint efforts have further advanced the development of innovative photographic technologies.

Conclusion

Jean F Reber's contributions to the field of photography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.