Location History:
- Heusenstramm, DE (1989)
- Heusenstamm, DE (1995)
Company Filing History:
Years Active: 1989-1995
Title: Fred Stieler: Innovator in Sintering and Briquetting Technologies
Introduction
Fred Stieler is a notable inventor based in Heusenstamm, Germany. He has made significant contributions to the field of materials processing, particularly in the sintering of iron oxide-containing materials and the production of binderless briquets from steelworks dusts. With a total of 2 patents, Stieler has demonstrated his expertise and innovative spirit in these specialized areas.
Latest Patents
Stieler's latest patents include a process for sintering iron oxide-containing materials on a sintering machine. This innovative method involves enriching a portion of the exhaust gas to an oxygen content of up to 24% by adding higher-oxygen gases, which are then recirculated as recycle gas. This process allows for a controlled removal of exhaust gas, ensuring the production of a desirable sinter.
Another significant patent is the process of making binderless briquets from steelworks dusts. In this method, steelworks dusts containing more than 15% metallic iron are heated in an indirectly heated rotary kiln to a temperature exceeding 500°C. The briquetting occurs under an inert atmosphere, and the resulting briquets are air-cooled to a temperature below 130°C, with fines being recycled back to the rotary kiln.
Career Highlights
Fred Stieler is associated with Metallgesellschaft Aktiengesellschaft, where he has applied his innovative techniques to enhance material processing. His work has contributed to advancements in the efficiency and effectiveness of sintering and briquetting processes.
Collaborations
Stieler has collaborated with notable colleagues such as Norbert Magedanz and Walter Gerlach. Their combined expertise has likely fostered a productive environment for innovation and development in their respective fields.
Conclusion
Fred Stieler stands out as an influential inventor in the realm of materials processing, with his patents reflecting a commitment to innovation and efficiency. His contributions continue to impact the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.