Rinteln, Germany

Hans-Jürgen Ludewig

This inventor holds 1 USPTO granted patent. Top assignee: Friedrich Grohe Ag & Co. Kg. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Jürgen Ludewig. Retrieved from https://idiyas.com/inventor/hans-janduumlrgen-ludewig

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Innovations by Hans-Jürgen Ludewig

Introduction

Hans-Jürgen Ludewig is a notable inventor based in Rinteln, Germany. He has made significant contributions to the field of sanitary fixtures through his innovative designs. His work focuses on enhancing user experience and efficiency in water flow control.

Latest Patents

Ludewig holds a patent for a valve system specifically designed for sanitary fixtures. This invention features a manually-operated valve that works in conjunction with an electromagnetically-operated valve. The manually-operated valve is equipped with a proximity detector connected to an electronic controller. This allows for the control of water flow based on the presence of an object within its detection range. When the user’s hand is removed, the water flow is automatically shut off, providing both convenience and efficiency.

Career Highlights

Ludewig is associated with Friedrich Grohe AG & Co. KG, a company renowned for its innovative bathroom and kitchen products. His work at this company has allowed him to develop and refine his inventions, contributing to the advancement of sanitary technology.

Collaborations

Throughout his career, Ludewig has collaborated with notable colleagues such as Manfred Pawelzik and Wolfgang Gebhardt. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hans-Jürgen Ludewig's contributions to the field of sanitary fixtures exemplify the importance of innovation in everyday products. His patented valve system showcases how technology can enhance user experience and efficiency in water management.

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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