Munich, Germany

Stefan Karl

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Bayerische Motoren Werke Aktiengesellschaft. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Karl. Retrieved from https://idiyas.com/inventor/stefan-karl-4hwqvuyq

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Innovations by Inventor Stefan Karl

Introduction

Stefan Karl is a notable inventor based in Munich, Germany. He has made significant contributions to the field of automotive engineering, particularly in the design of brake systems. His innovative approach has led to the development of a unique brake disc that enhances vehicle performance and safety.

Latest Patents

Stefan Karl holds a patent for a brake disc designed for vehicle disc brakes. This brake disc features a friction ring supported by a brake disc chamber made of a specifically light material. The design includes a central flat hub section that is perpendicular to the axis of rotation of the brake disc. The support wall section extends radially outward and has a truncated circular cone shape in certain regions. The friction ring is connected to the free edge region of the support wall via connection elements. Notably, the ratio of the height of the friction ring to the diameter of the brake disc is less than 0.12. The connection between the brake disc chamber and the friction ring is designed with a prestressed support wall section, ensuring that the edge region of the brake disc chamber exerts an outwardly pressing force on the unheated friction ring.

Career Highlights

Stefan Karl is associated with Bayerische Motoren Werke Aktiengesellschaft, commonly known as BMW. His work at this prestigious automotive company has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of vehicle technology.

Collaborations

Stefan collaborates with Kordian Kokott, a fellow innovator in the automotive field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Stefan Karl's contributions to automotive engineering, particularly through his patented brake disc design, exemplify the spirit of innovation in the industry. His work continues to influence vehicle safety and performance, marking him as a significant figure in the field.

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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