Zorneding, Germany

Helmut Flenker

This inventor holds 1 USPTO granted patent. Top assignee: Man Nutzfahrzeuge Ag. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Flenker. Retrieved from https://idiyas.com/inventor/helmut-flenker

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Helmut Flenker: Innovator in Vehicle Drive Technology

Introduction

Helmut Flenker is a notable inventor based in Zorneding, Germany. He has made significant contributions to the field of vehicle drive technology, particularly through his innovative patent that enhances the efficiency of hydrostatic-mechanical power splitting transmissions.

Latest Patents

Flenker holds a patent for a "Vehicle drive device with a hydrostatic-mechanical power splitting." This invention aims to enable the use of a similar type of hydrostatic machine and an identical or similar four-shaft planetary differential transmission. The goal is to expand the effective range of conversion to cover at least twice the range. The design allows for extremely wide overdrive operation with a speed of rotation ratio of up to a maximum of 2. This is achieved through the addition of simple gear trains and the provision of clutches, which are controlled to facilitate smooth transitions between operational ranges.

Career Highlights

Helmut Flenker is associated with Man Nutzfahrzeuge AG, where he has applied his expertise in vehicle technology. His work has contributed to advancements in the efficiency and performance of vehicle drive systems.

Collaborations

Flenker collaborates with Faust Hagin, working together to push the boundaries of vehicle technology and innovation.

Conclusion

Helmut Flenker's contributions to vehicle drive technology through his innovative patent demonstrate his commitment to enhancing the efficiency of hydrostatic-mechanical systems. His work continues to influence the automotive industry and drive advancements in vehicle performance.

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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