Company Filing History:
3 out of 38 
2 out of 3,226 
Years Active: 2020-2023
Title: Thomas Koll: Innovator in Aluminum-Based Coatings
Introduction
Thomas Koll is a notable inventor based in Braunschweig, Germany. He has made significant contributions to the field of materials science, particularly in the development of aluminum-based coatings for steel products. With a total of 3 patents, his work has implications for various industrial applications.
Latest Patents
Koll's latest patents include an innovative aluminum-based coating for flat steel products designed for press mold hardening components. This coating is applied using a hot-dipping method and contains a specific mass percentage of silicon. The invention allows for a reduced minimum oven dwell time and provides a broader processing window during heating. The coating's surface has a thermal radiation absorption degree ranging from 0.35 to 0.95 before annealing, which is crucial for the austenitizing annealing treatment at temperatures between 880 and 950°C.
Another significant patent involves a component made of press-form-hardened aluminum-based coated steel sheet. This invention details the inter-diffusion zone between the steel sheet and the coating, which is essential for the performance of the hardened component. The patent outlines the thickness of this inter-diffusion zone and the various intermetallic phases that contribute to the component's durability.
Career Highlights
Throughout his career, Thomas Koll has worked with prominent companies such as Salzgitter Flachstahl GmbH and Volkswagen AG. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.
Collaborations
Koll has collaborated with notable colleagues, including Marc Debeaux and Friedrich Luther. Their combined efforts have contributed to advancements in the field of aluminum coatings and their applications in manufacturing.
Conclusion
Thomas Koll's innovative work in aluminum-based coatings has positioned him as a key figure in materials science. His patents reflect a commitment to enhancing industrial processes and improving product performance.