Kaiserslautern, Germany

Rudolf Flierl

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Bayerische Motoren Werke Aktiengesellschaft, Entec Consulting Gmbh, Hydraulik-Ring Gmbh. Active years: 1997-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rudolf Flierl. Retrieved from https://idiyas.com/inventor/rudolf-flierl

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


% Patents Active = 40.0

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Munich, DE (1997 - 2002)
  • Kaiserlautern, DE (2010)
  • Kaiserslautern, DE (2005 - 2011)

Company Filing History:


Years Active: 1997-2011

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10 patents (USPTO):Explore Patents

Title: The Innovative Mind of Rudolf Flierl

Introduction

Rudolf Flierl, a notable inventor from Kaiserslautern, Germany, has made significant contributions to the field of internal combustion engine technology. With a portfolio consisting of ten patents, Flierl's work focuses on enhancing the efficiency and accuracy of engine components, specifically valve systems.

Latest Patents

Among Rudolf Flierl's latest innovations is the "Variable Valve Lift Device for the Lift Adjustment of Gas-Exchange Valves of an Internal Combustion Engine." This device aims to provide a cost-effective solution for adjusting valve lifts with maximum accuracy across multiple cylinders of an engine. It incorporates a rotatable eccentric shaft featuring various contours positioned within a defined circle, enabling precise valve lift adjustments.

In addition, his "Stroke Adjusting Device for Valves of a Combustion Engine" offers a mechanism for adjusting valve lift via a lever driven by a camshaft, aided by positioning means. This device not only improves the performance of combustion engines but also showcases Flierl's commitment to innovative engineering solutions.

Career Highlights

Rudolf Flierl has held positions in prominent companies, enhancing his expertise and allowing him to implement his inventive ideas. Notably, he worked at Bayerische Motoren Werke Aktiengesellschaft (BMW), a leading automobile manufacturer known for its cutting-edge technologies. He also contributed his talents at Hydraulik-ring GmbH, honing his skills in hydraulic systems and their applications in engine technology.

Collaborations

Throughout his career, Flierl has collaborated with talented professionals such as Mark Andy Mohr and Daniel Gollasch. These partnerships not only enriched his work but also fostered an environment of innovation, allowing for the exchange of ideas and expertise in developing essential automotive technologies.

Conclusion

With ten patents to his name, Rudolf Flierl stands out as a significant figure in the realm of automotive engineering. His inventions, particularly in variable valve lift technology, demonstrate his ability to contribute to advancements in internal combustion engines. As he continues to innovate, the automotive industry eagerly anticipates what Flierl will accomplish next.

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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