Stuttgart, Germany

Marianne Schwiedessen

This inventor holds 1 USPTO granted patent. Top assignee: Mercedes-Benz Aktiengesellschaft. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marianne Schwiedessen. Retrieved from https://idiyas.com/inventor/marianne-schwiedessen

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Marianne Schwiedessen

Introduction

Marianne Schwiedessen is a notable inventor based in Stuttgart, Germany. She has made significant contributions to the automotive industry, particularly through her innovative designs and patents. Her work exemplifies the intersection of engineering and creativity, showcasing her dedication to improving vehicle functionality and safety.

Latest Patents

One of Schwiedessen's key inventions is a closing device for the fueling opening of a motor vehicle tank. This device features a cap that can be placed sealingly onto the orifice edge of the filler neck, which opens into the tank interior. The cap is designed to close under a specific closing force exerted by a spring. Additionally, the nozzle of a filling pump can operate the opening movement of the cap. The cap can be displaced between the closing and opening positions via an actuating mechanism, which utilizes a variable transmission ratio and a variable closing force.

Career Highlights

Marianne Schwiedessen is currently employed at Mercedes-Benz Aktiengesellschaft, a leading company in the automotive sector. Her role at Mercedes-Benz allows her to work on cutting-edge technologies and contribute to the development of innovative automotive solutions. With her expertise, she has been able to influence the design and functionality of vehicle components significantly.

Collaborations

Throughout her career, Schwiedessen has collaborated with esteemed colleagues such as Wolf Boll and Reinhard Steinkamper. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Marianne Schwiedessen's contributions to the automotive industry through her innovative patents and collaborative efforts highlight her as a prominent figure in engineering. Her work continues to inspire advancements in vehicle design and functionality.

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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