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For the Inventor, By the Inventor

Wuppertal, Germany

Günter Lewentz

This inventor holds 7 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Günter Lewentz. Retrieved from https://idiyas.com/inventor/ganduumlnter-lewentz

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 60(Granted Patents)


Company Filing History:

goldMedal7 out of 30,874 
 
Siemens Aktiengesellschaft
 patents

Years Active: 2001-2004

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7 patents (USPTO):Explore Patents
1. 6799748 - Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut (2004-10-05),
2. 6719221 - Fuel injector (2004-04-13),
3. 6681462 - Method for producing a piezoelectric structural unit (2004-01-27),
4. 6565017 - Fuel injection valve for a combustion engine (2003-05-20),
5. 6546914 - Fuel injection valve for an internal combustion engine (2003-04-15),
6. 6274967 - Piezoelectric actuator for a servo drive, servo drive with a piezoelectric actuator and method of producing a piezoelectric actuator (2001-08-14),
7. 6194812 - Controller with an actuator of controllable length and device for transmitting the deflection of an actuator (2001-02-27),

Title: Günter Lewentz: Innovator in Fuel Injection Technology

Introduction

Günter Lewentz is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of fuel injection technology, holding a total of 7 patents. His work focuses on optimizing the performance and efficiency of fuel injectors, which are critical components in modern automotive engineering.

Latest Patents

Among his latest patents, Günter Lewentz has developed an injection valve that features an optimized surface geometry between a nozzle body and a retaining nut. This innovative design includes a housing, a nozzle body, and a clamping nut that securely connects to the housing. The clamping nut exerts pressure on the nozzle body, ensuring a reliable seal. The curvature of the contact surfaces enhances the performance of the valve.

Another significant patent is for a fuel injector that consists of a housing formed from at least one nozzle tension nut, along with a first and second injector module. These modules are strategically positioned within the nozzle tension nut, allowing for efficient fuel flow. The design includes a high-pressure bore and a return line that effectively manages fuel discharge, ensuring that the injector operates efficiently and is sealed off from external environments.

Career Highlights

Günter Lewentz is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His role involves advancing fuel injection systems, contributing to the development of innovative solutions that enhance engine performance and reduce emissions. His expertise in this area has positioned him as a key player in the automotive technology sector.

Collaborations

Throughout his career, Günter has collaborated with esteemed colleagues such as Wilhelm Frank and Andreas Voigt. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Günter Lewentz's contributions to fuel injection technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving automotive performance. His work continues to influence the industry and pave the way for future advancements.

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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