Munich, Germany

Michael Stephan

This inventor holds 2 USPTO granted patents and 4 EPO patents. Top assignees: Zieh1-Abegg Se, Ziehl-Abegg Ag. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Stephan. Retrieved from https://idiyas.com/inventor/michael-stephan-ws63hij0

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 = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2014-2019

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2 patents (USPTO):Explore Patents

Title: Michael Stephan: Innovator in Ventilation Technology

Introduction

Michael Stephan is a notable inventor based in Munich, Germany. He has made significant contributions to the field of ventilation technology, holding two patents that showcase his innovative approach to improving air flow systems.

Latest Patents

His latest patents include a diffusor and a ventilator that incorporates such a diffusor. The invention relates to a diffusor featuring a wall that encloses an inlet with a round cross-section, transitioning into an angular cross-section at the outlet. This design allows for a twist in the height direction that aligns with the flow of air through the diffusor. Additionally, he has developed an impeller wheel for a ventilator, which is rotatably supported about a central axis. This impeller wheel features vanes with profiled sections that enhance performance while reducing noise during operation.

Career Highlights

Throughout his career, Michael has worked with prominent companies such as Ziehl-Abegg AG and Ziehl-Abegg SE. His experience in these organizations has contributed to his expertise in ventilation systems and air flow technology.

Collaborations

Michael has collaborated with notable coworkers, including Ralf Neumeier and Volker Kress, further enriching his professional journey and innovation efforts.

Conclusion

Michael Stephan's contributions to ventilation technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in air flow systems.

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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