This inventor holds 8 USPTO granted patents and 2 published patent applications, plus 5 CIPO patents and 9 EPO patents. Top assignees: Sms Group Gmbh, Sms Siemag Aktiengesellschaft. Active years: 2010-2026.
Location History:
- Im Laar, DE (2014)
- Ratingen, DE (2010 - 2017)
Company Filing History:
Years Active: 2010-2026
Title: Rolf Degel: Innovator in Pyrometallurgical Processes
Introduction
Rolf Degel is a notable inventor based in Ratingen, Germany. He has made significant contributions to the field of pyrometallurgy, particularly in the smelting and granulation of metallurgical materials. With a total of 8 patents to his name, Degel's work has advanced the efficiency and effectiveness of metal processing techniques.
Latest Patents
Degel's latest patents include a method for the pyrometallurgical smelting of metal-containing raw materials, waste materials, and secondary waste materials. This innovative method involves feeding shredded materials into a smelting unit, where they are processed in the presence of various gases to create a liquid melt phase, a liquid slag phase, and a gas phase. Another significant patent focuses on the granulation of metallurgical slag, which utilizes heated air to atomize liquid slag, ensuring high-quality granulated slag while operating in an energy-efficient manner.
Career Highlights
Throughout his career, Rolf Degel has worked with prominent companies such as SMS Siemag Aktiengesellschaft and SMS Group GmbH. His experience in these organizations has allowed him to refine his expertise in metallurgical processes and contribute to various innovative projects.
Collaborations
Degel has collaborated with notable colleagues, including Jürgen Kunze and Dieter Borgwardt. These partnerships have fostered a collaborative environment that has led to the development of advanced metallurgical techniques.
Conclusion
Rolf Degel's contributions to pyrometallurgy through his patents and collaborations highlight his role as an influential inventor in the field. His innovative methods continue to shape the future of metal processing technologies.

