Frankfurt, Germany

Stefan Nettesheim

This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Nettesheim. Retrieved from https://idiyas.com/inventor/stefan-nettesheim-n4pr9jpo

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


% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Frankfurt-am-Main, DE (2011)
  • Frankfurt/M, DE (2014)

Company Filing History:


Years Active: 2011-2014

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Stefan Nettesheim

Introduction

Stefan Nettesheim is a notable inventor based in Frankfurt/M, Germany. He has made significant contributions to the field of technology, particularly in the development of innovative devices that enhance safety and efficiency.

Latest Patents

Stefan holds 2 patents, showcasing his inventive prowess. His latest patents include a thermal pressure relief device (TPRD) and a fuel cell stack with a hydrogen supply that incorporates a positive temperature coefficient ceramic heater. The TPRD features a housing with a movable member and a retainer, designed to allow fluid flow when a specific temperature is reached. The fuel cell system utilizes PTC ceramic heaters that operate without the need for self-regulation, simplifying the design and enhancing reliability.

Career Highlights

Stefan is currently employed at Gm Global Technology Operations LLC, where he continues to push the boundaries of innovation. His work focuses on creating solutions that address complex challenges in technology and energy efficiency.

Collaborations

Throughout his career, Stefan has collaborated with talented individuals such as Patrick Breuer and Franz Winter. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Stefan Nettesheim's contributions to the field of technology through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to impact the industry positively, paving the way for future innovations.

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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