This inventor holds 1 USPTO granted patent. Top assignee: Stahlwerke Peine-Salzgitter Ag. Active years: 1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983
Title: Klaus Hulka: Steelmaking Process Inventor.
Introduction
Klaus Hulka is an inventor associated with Munich, Germany, and the steel company Stahlwerke Peine-Salzgitter AG. His recorded patent concerns the manufacture and controlled cooling of hot steel strips and heavy plates.
Latest Patents
The available information lists 1 patent for Hulka: “Hot strips or heavy plates from a denitrated steel and method for their manufacture.” The invention describes producing steel strips or plates from a specified niobium- and aluminum-containing steel composition. It calls for finishing the material at 750°C to 820°C, cooling it to 450°C to 500°C at a controlled rate, and then allowing it to cool slowly in air, either coiled or stacked. The process is intended to improve the manufacture of hot strips and heavy plates from denitrated steel.
Career Highlights
Hulka’s listed work connects him with Stahlwerke Peine-Salzgitter AG and industrial steel production. His patent focuses on process conditions—including finishing temperature and staged cooling—that shape the production of steel products.
Collaborations
The supplied information names Constantin M. Vlad and Klaus Freier as Hulka’s coworkers. It does not specify whether they collaborated with him on the patent.
Conclusion
Klaus Hulka’s recorded invention addresses the controlled processing of denitrated steel into hot strips and heavy plates, reflecting a practical contribution to steel manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile