Weirton, WV, United States of America

Joseph F Rzepka

This inventor holds 1 USPTO granted patent. Top assignee: National Steel Corporation. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph F Rzepka. Retrieved from https://idiyas.com/inventor/joseph-f-rzepka

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Joseph F Rzepka: Innovator in Electrical Steel Production

Introduction

Joseph F Rzepka is a notable inventor based in Weirton, West Virginia. He has made significant contributions to the field of materials engineering, particularly in the production of electrical steel. His innovative methods have the potential to enhance the efficiency and quality of electrical steel used in various applications.

Latest Patents

Joseph F Rzepka holds a patent for a "Method for producing fully-processed low-carbon electrical steel." This method allows for the production of fully processed, non-silicon containing, low-carbon electrical steel without post-anneal deformation. The process involves continuously annealing a steel strip with a carbon content of less than 0.02% at temperatures ranging from 1350°F to 1550°F. This innovation is crucial for improving the performance of electrical steel in industrial applications.

Career Highlights

Rzepka is associated with National Steel Corporation, where he has applied his expertise in materials science. His work has contributed to advancements in steel production techniques, making him a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Joseph has collaborated with notable colleagues, including David A Chatfield and Alan C Preble. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Joseph F Rzepka's contributions to the field of electrical steel production exemplify the impact of innovative thinking in engineering. His patented methods not only advance the industry but also highlight the importance of collaboration in achieving technological progress.

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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