Location History:
- Duisburg, DE (1985)
- Kamp-Lintfort, DE (1987)
- Kamp-Linfort, DE (1992)
Company Filing History:
3 out of 1,150 
1 out of 639 
Years Active: 1985-1992
Title: Gerhard Stadtfeld: Innovator in Metal Processing Technologies
Introduction
Gerhard Stadtfeld is a notable inventor based in Duisburg, Germany. He has made significant contributions to the field of metal processing, holding a total of 3 patents. His innovative approaches have advanced the methods used in the industry, particularly in the regulation of molten metal baths.
Latest Patents
One of Stadtfeld's latest patents is a method for determining and regulating the level of a bath of molten metal. This invention involves introducing an inert gas flow into a molten metal bath at a specific location within a vessel. The absolute pressure of the gas flow is measured, and the difference between the surface pressure of the bath and the absolute pressure is determined. This difference is converted into a distance measurement that reflects the actual distance between the surface of the bath and the gas flow introduction point. The level of the bath is then regulated based on this measurement.
Another significant patent focuses on the width adjustment of molds for continuously casting slab ingots. This invention allows for the changing of mold dimensions while maintaining a casting speed that is not lower than the previous speed. The mold walls are tilted and shifted in a specific sequence to ensure the dimensions are adjusted effectively without compromising the casting process.
Career Highlights
Throughout his career, Gerhard Stadtfeld has worked with prominent companies such as Mannesmann Aktiengesellschaft and Licentia Patent-verwaltungs-gmbh. His experience in these organizations has contributed to his expertise in metal processing technologies and patent development.
Collaborations
Stadtfeld has collaborated with notable professionals in his field, including Peter Monheim and Burkhard Christmann. These partnerships have fostered innovation and the sharing of ideas, further enhancing the advancements in metal processing.
Conclusion
Gerhard Stadtfeld's contributions to the field of metal processing through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the industry and improve the efficiency of metal processing technologies.
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.