Bochum, Germany

Friedhelm Trosken

This inventor holds 1 USPTO granted patent. Top assignee: Fried Krupp. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Friedhelm Trosken. Retrieved from https://idiyas.com/inventor/friedhelm-trosken

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: The Innovations of Friedhelm Trosken

Introduction

Friedhelm Trosken is a notable inventor based in Bochum, Germany. He has made significant contributions to the field of welding technology, particularly in the area of nitrogen alloyed steels. His innovative approach has led to advancements that benefit various industrial applications.

Latest Patents

Trosken holds a patent for a process for the arc welding of nitrogen alloyed steels. This process involves arc fusion welding under atmospheric conditions of a base material that is a nitrogen alloyed steel. The unique aspect of this invention is that the bulk share of nitrogen in the steel exceeds its solubility limit under atmospheric conditions. During the melting of the base material, the nitrogen released is confined to the melting bath formed during the welding, enhancing the quality and integrity of the weld.

Career Highlights

Friedhelm Trosken has had a distinguished career, working with Fried Krupp, a prominent company in the engineering and manufacturing sector. His expertise in welding technology has positioned him as a key figure in the development of innovative welding processes.

Collaborations

Trosken has collaborated with Reinhard Muller, a fellow professional in the field. Their partnership has contributed to the advancement of welding techniques and the development of new technologies.

Conclusion

Friedhelm Trosken's contributions to the field of welding, particularly through his patented process for nitrogen alloyed steels, highlight his innovative spirit and dedication to advancing industrial technology. His work continues to influence the welding industry and improve manufacturing processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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