Location History:
- Teacherting, DE (1983)
- Tacherting, DE (1981 - 1992)
- Traunreut, DE (1993)
Company Filing History:
7 out of 153 
2 out of 642 
1 out of 3 Years Active: 1981-1993
Title: Friedrich Wolfsgruber: Innovator in Metallurgy
Introduction
Friedrich Wolfsgruber is a notable inventor based in Tacherting, Germany. He has made significant contributions to the field of metallurgy, particularly in the development of innovative materials and processes. With a total of seven patents to his name, Wolfsgruber's work has had a considerable impact on the industry.
Latest Patents
Wolfsgruber's latest patents include a cored wire with a content of passivated pyrophoric metal. This invention concerns a cored wire comprising a metal tube filled with magnesium or other pyrophoric metals passivated with 0.5 to 5% by weight of organic nitrogen compounds. The preferred passivating agents are compounds from the series of s-triazine and/or guanidine derivatives, particularly dicyandiamide, applied with an adhesion promoter. These wires are utilized to produce cast iron with spheroidal and vermicular graphite, desulphurize pig iron melts, or create metal alloys. Another significant patent involves an agent for the treatment of cast iron melts, which provides desulphurization, magnesium treatment, and inoculation in a single step based on a silicon alloy.
Career Highlights
Throughout his career, Wolfsgruber has worked with prominent companies such as SKW Trostberg Aktiengesellschaft and Metallgesellschaft Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in metallurgy and contribute to various innovative projects.
Collaborations
Wolfsgruber has collaborated with notable individuals in his field, including Detlef Missol and Karl J. Reifferscheid. These partnerships have facilitated the exchange of ideas and advancements in metallurgical processes.
Conclusion
Friedrich Wolfsgruber's contributions to metallurgy through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the industry and inspire future advancements.