This inventor holds 1 USPTO granted patent. Top assignee: Agfa-Gevaert Ag. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Wolfgang Graesser: Innovator in Silver Halide Emulsion Production
Introduction
Wolfgang Graesser is a notable inventor based in Eberbach, Germany. He has made significant contributions to the field of photography through his innovative work in the production of silver halide emulsions. His expertise and dedication have led to advancements that enhance the quality and efficiency of photographic materials.
Latest Patents
Wolfgang Graesser holds a patent for the "Production of a silver halide emulsion." This patent describes a method for producing a photosensitive silver halide emulsion by precipitating the silver halide in the presence of gelatine. The process includes flocculation and washing of the silver halide precipitated in the presence of gelatine, followed by redispersion with additional gelatine. The method ensures a uniform grain distribution in the emulsion while avoiding undesirably high fogging.
Career Highlights
Graesser is associated with Agfa-Gevaert AG, a company renowned for its imaging technology and solutions. His work has contributed to the development of high-quality photographic products that are widely used in various applications. His innovative approach has positioned him as a key figure in the field of photographic chemistry.
Collaborations
Wolfgang Graesser has collaborated with notable colleagues, including Franz Moll and Klaus Wagner. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies in the field.
Conclusion
Wolfgang Graesser's contributions to the production of silver halide emulsions exemplify the impact of innovation in photography. His patent and work at Agfa-Gevaert AG highlight his role as a significant inventor in this specialized field.