Etzelwang, Germany

Frank Gutjahr

This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 7 EPO patents. Top assignee: Baumueller Nuernberg Gmbh. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frank Gutjahr. Retrieved from https://idiyas.com/inventor/frank-gutjahr

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

USPTO Granted Patents = 3 

% Patents Active = 33.3


 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2016-2022

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3 patents (USPTO):Explore Patents

Title: Frank Gutjahr: Innovator in Electric Machine Technology

Introduction

Frank Gutjahr is a notable inventor based in Etzelwang, Germany. He has made significant contributions to the field of electric machines, holding a total of three patents. His work focuses on enhancing the efficiency and functionality of electric motors, which are crucial in various applications.

Latest Patents

One of Frank Gutjahr's latest patents is for a rotor of an electric machine. This invention features a rotor body that circumferentially surrounds a shaft and consists of a first sub-body and a second sub-body. These sub-bodies are joined together in the axial direction by an axle that extends axially and is offset radially from the shaft. The first sub-body includes an eyelet for a socket that receives the axle, while the second sub-body has a lug that accommodates the axle. This design is particularly relevant for electric motors.

Another significant patent is for an axial flux motor designed for motor vehicles. This electrical machine includes a rotor that rotates about a machine axis and a stator with a sintered support structure. The stator also features an insert that forms part of a pole shoe and comprises a lamination stack, enhancing the motor's performance.

Career Highlights

Throughout his career, Frank Gutjahr has worked with reputable companies, including Baumüller Nürnberg GmbH. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in electric machine technology.

Collaborations

Frank has collaborated with notable professionals in his field, including Csaba Zsoltk Deàk and Hans-Juergen Brauneiser. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Frank Gutjahr is a distinguished inventor whose work in electric machine technology has led to significant advancements. His patents reflect a commitment to innovation and efficiency in electric motors, making him a valuable contributor to the industry.

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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