Company Filing History:
1 out of 2 
1 out of 12 Years Active: 1989-1995
Title: Inventor Spotlight: Karl-Heinz Hofer
Introduction: Karl-Heinz Hofer, an innovative inventor from Urmitz, Germany, has made significant contributions to the field of metallurgy through his inventive solutions. His expertise has led to the development of two noteworthy patents that enhance gas purging and refractory materials in metallurgical processes.
Latest Patents: Karl-Heinz Hofer holds two key patents. The first is a gas purging device designed to introduce gases and/or solid reactants into the metal melt of a metallurgical crucible. This device consists of a gas purging plug, a well nozzle sleeve, and a mounting device strategically arranged for optimal performance. The second patent pertains to a refractory, ceramic, shaped member intended to serve as a nozzle. This member is designed with a central passage to prevent the penetration of molten material, featuring a cooling device to maintain integrity.
Career Highlights: Throughout his career, Karl-Heinz has been associated with prominent companies such as Radex Deutschland Aktiengesellschaft für Feuerfeste Erzeugnisse and Radex-Heraklith Industriebeteiligungs Aktiengesellschaft. His work at these institutions has been pivotal in advancing metal processing technologies.
Collaborations: During his tenure in the industry, Karl-Heinz collaborated with esteemed colleagues, including Dotsch Lorenz and Jean-Louis Retrayt. Their collective efforts have fostered innovation in metallurgical applications, contributing to the enhancement of industry standards.
Conclusion: Karl-Heinz Hofer’s inventive spirit and his contributions to the field of metallurgy underscore the importance of innovation in driving technological advancement. His patents not only reflect his ingenuity but also have the potential to influence future developments in metallurgical practices.