Sundern, Germany

Stefan Steinhoff

This inventor holds 4 USPTO granted patents and 3 published patent applications and 9 EPO patents. Top assignees: Grohe Ag, Friedrich Grohe Aktiengesellschaft. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Steinhoff. Retrieved from https://idiyas.com/inventor/stefan-steinhoff-whzp6w29

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1997-2024

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Stefan Steinhoff

Introduction

Stefan Steinhoff is a notable inventor based in Sundern, Germany. He has made significant contributions to the field of sanitary fittings, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of water mixing systems in faucets.

Latest Patents

Stefan's latest patents include a single lever cartridge for a sanitary faucet. This innovative design allows for the adjustment of mixed water through a swivel lever, featuring a control disk arrangement. The stationary control disk remains fixed within the cartridge, while the dynamic control disk is movable, allowing for precise control over the water temperature and flow. Another notable patent is a fitting with a pull-out hose. This design includes a housing with a mixing cartridge that facilitates the mixing of fluids, providing an outlet connection for efficient water flow.

Career Highlights

Throughout his career, Stefan has worked with prominent companies such as Grohe AG and Friedrich Grohe Aktiengesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the plumbing industry.

Collaborations

Stefan has collaborated with talented individuals in his field, including Werner Gnauert and Heiko Schoenbeck. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Stefan Steinhoff's contributions to the field of sanitary fittings demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of user needs and technical challenges, making him a valuable figure in 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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