Company Filing History:
Years Active: 2014-2016
Title: The Innovative Contributions of Hans Riethmann
Introduction
Hans Riethmann is a notable inventor based in Borken, Germany. He has made significant contributions to the field of refractory materials, particularly in the production of filters for molten metal. With a total of 2 patents to his name, Riethmann's work has had a considerable impact on industrial processes.
Latest Patents
Riethmann's latest patents focus on methods for producing refractory filters. The first patent describes a method for creating closed edge filters suitable for filtering molten metal. This method involves providing a reticulated foam substrate with specific surfaces for forming the filter. The process includes applying a liquid with an organic coating component, solidifying it to create a filter precursor, and then impregnating this precursor with a slurry of refractory material. The final steps involve drying and firing the impregnated precursor to produce the finished filter.
The second patent also details a method for producing a closed edge refractory foam filter. Similar to the first, it outlines the use of a reticulated foam substrate and the application of an organic coating. The process culminates in the creation of a filter that meets the demands of high-temperature applications.
Career Highlights
Hans Riethmann is currently associated with Foseco International Limited, a company known for its expertise in foundry and metal casting technologies. His work at Foseco has allowed him to develop innovative solutions that enhance the efficiency and effectiveness of metal filtration processes.
Collaborations
Throughout his career, Riethmann has collaborated with esteemed colleagues such as Friedhelm Demey and Renate Jahre. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hans Riethmann's contributions to the field of refractory materials and filter production are noteworthy. His patents reflect a commitment to advancing industrial processes and improving the quality of metal filtration. His work continues to influence the industry and inspire future innovations.