Company Filing History:
Years Active: 1976-1984
Title: Franz Ertl: Innovator in Photographic Processing Technology
Introduction
Franz Ertl is a notable inventor based in Munich, Germany. He has made significant contributions to the field of photographic processing technology, holding a total of 4 patents. His innovative designs have improved the efficiency and effectiveness of processing photosensitive materials.
Latest Patents
One of Ertl's latest patents is a drying arrangement for photosensitive articles. This invention features a pair of infrared heating rods positioned on opposite sides of the path of travel for the photosensitive material. Each rod is paired with a parabolic reflector that directs radiant energy onto the material. The design creates a thermal gradient, ensuring that the most intense radiant energy is applied where the material is wettest, thus optimizing the drying process.
Another significant patent is a method and apparatus for processing exposed photographic material. This invention includes a processing bath contained within a specially designed container. The bath is circulated through a pipe, with multiple tubes extending into the bath at different levels. This design allows for the precise mixing of concentrates and diluents, maintaining the bath's strength and preventing undesirable chemical reactions.
Career Highlights
Franz Ertl has worked with prominent companies in the photographic industry, including Agfa-Gevaert AG and Agfa-Gevaert Aktiengesellschaft. His experience in these organizations has contributed to his expertise in developing innovative solutions for photographic processing.
Collaborations
Ertl has collaborated with notable coworkers such as Erwin Geyken and Adolf Fleck. Their combined efforts have led to advancements in the field of photographic technology.
Conclusion
Franz Ertl's contributions to photographic processing technology through his patents and collaborations have made a lasting impact on the industry. His innovative approaches continue to influence the way photosensitive materials are processed today.