Wartberg ob der Aist, Austria

Leopold Stegfellner

This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignee: Voestalpine Stahl Gmbh. Active years: 2018-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leopold Stegfellner. Retrieved from https://idiyas.com/inventor/leopold-stegfellner

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

USPTO Granted Patents = 2 

% Patents Active = 100.0


 

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2018-2020

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Leopold Stegfellner

Introduction

Leopold Stegfellner is a notable inventor based in Wartberg ob der Aist, Austria. He has made significant contributions to the field of engineering, particularly in the areas of steel processing and sensor technology. With a total of 2 patents, his work reflects a commitment to advancing industrial methods and technologies.

Latest Patents

Stegfellner's latest patents include a "Method for heating steel sheets" and a "Method and apparatus for the non-contact support of a sensor and/or actuator device." The first patent describes a method for heating a blank or preformed steel sheet component for hot forming and quench hardening purposes. This innovative method involves rapid heating to temperatures above AC3, utilizing a two-zone heating process to achieve optimal results. The second patent focuses on a non-contact support system for sensor and actuator devices, employing ultrasonic levitation to maintain the position of these devices relative to a substrate.

Career Highlights

Throughout his career, Stegfellner has worked with prominent companies such as Voestalpine Stahl GmbH and Voestalpine Metal Forming GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in manufacturing processes and technologies.

Collaborations

Stegfellner has collaborated with notable colleagues, including Michael Haslmayr and Siegfried Kolnberger. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Leopold Stegfellner's contributions to the fields of steel processing and sensor technology exemplify the spirit of innovation. His patents and career achievements highlight his dedication to advancing industrial practices. Through his work, he continues to influence the future of engineering and technology.

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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