Company Filing History:
2 out of 253 
1 out of 12 Years Active: 2015-2017
Title: The Innovations of Stefan Peter Puls
Introduction
Stefan Peter Puls is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of materials science, particularly in the development of advanced steel products. With a total of 2 patents, his work focuses on enhancing the properties of flat steel products for various applications.
Latest Patents
Among his latest patents, Puls has developed a flat steel product with high reflectivity. This innovation involves a method for producing a flat steel product where at least one surface has an arithmetic mean roughness Ra of less than 0.03 µm. The process includes providing a flat steel product with a surface roughness of less than 2.5 µm, which is cold rolled through multiple passes. The end result is a flat steel product that exhibits low arithmetic mean roughness, high gloss, and directed reflection, making it suitable for solar concentrators.
Another significant patent by Puls is the bipolar plate for fuel cells and fuel cell stacks. This invention focuses on producing a cost-effective bipolar plate that ensures high efficiency over an extended service life. The plate features a core layer made of steel, with surfaces protected by corrosion protection layers. These layers consist of metal materials and are coated with an electrically conductive functional coating, which prevents metal ions from leaking out.
Career Highlights
Stefan Peter Puls has worked with prominent companies in the steel industry, including Thyssenkrupp Steel Europe AG and Outokumpu Nirosta GmbH. His experience in these organizations has contributed to his expertise in developing innovative steel products.
Collaborations
Throughout his career, Puls has collaborated with notable professionals such as Bernd Schuhmacher and Stefan Wischmann. These partnerships have likely enhanced his research and development efforts in the field of materials science.
Conclusion
Stefan Peter Puls is a distinguished inventor whose work in flat steel products and fuel cell technology showcases his innovative spirit. His contributions to the industry are marked by his patents and collaborations, reflecting his commitment to advancing materials science.