Siegfried Bartel

Title: Siegfried Bartel: Innovator in Photographic Technology

Introduction

Siegfried Bartel is a notable inventor based in Gauting, Germany. He has made significant contributions to the field of photographic technology, holding a total of 11 patents. His innovative designs have advanced the functionality and efficiency of photographic equipment.

Latest Patents

Among his latest patents is an "Apparatus for influencing the color of copying light in photographic." This invention features a photographic copying machine that utilizes three color filters, each comprising several pivotable triangular sectors. These sectors can be adjusted into various positions to control the path of copying light. The design includes a crank drive and a reversible stepping motor, allowing for precise control over the filtering action. Another notable patent is a "Cassette for winding band-like photographic material." This cassette is designed with a housing that includes a slot for introducing photographic material, a driven winding core, and lever arms that facilitate the winding process.

Career Highlights

Siegfried Bartel has spent a significant part of his career at Agfa-Gevaert AG, a company renowned for its imaging technology. His work has contributed to the development of advanced photographic solutions that cater to both professional and consumer markets.

Collaborations

Throughout his career, Bartel has collaborated with esteemed colleagues such as Ernst Biedermann and Bernd Payrhammer. These partnerships have fostered innovation and have led to the successful development of various photographic technologies.

Conclusion

Siegfried Bartel's contributions to photographic technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and enhance the capabilities of photographic equipment.