Langenargen, Germany

Siegfried Dobler

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Zf Friedrichshafen Ag. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siegfried Dobler. Retrieved from https://idiyas.com/inventor/siegfried-dobler

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 = 15(Granted Patents)


Company Filing History:


Years Active: 2001

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2 patents (USPTO):Explore Patents

Title: Siegfried Dobler: Innovator in Power Train Control Systems

Introduction

Siegfried Dobler is a notable inventor based in Langenargen, Germany. He has made significant contributions to the field of automotive technology, particularly in power train control systems. With a total of 2 patents, Dobler's work focuses on enhancing vehicle performance and efficiency.

Latest Patents

Dobler's latest patents include a "Power Train Control System" and a "System for Evaluating Vehicle Drive and Operation Parameters." The power train control system is designed for vehicles and automotive machines, integrating a governor and a continuously variable transmission. This system coordinates the ratio control and governor to optimize the performance of the prime mover. The second patent addresses the evaluation of vehicle drive parameters, utilizing a microprocessor to adjust speed ratios based on predetermined calculations. This innovation aims to provide a uniform system for various gear types, simplifying the selection of speed ratios and gear shifts.

Career Highlights

Siegfried Dobler has established himself as a key figure in automotive innovation through his work at ZF Friedrichshafen AG. His expertise in power train systems has contributed to advancements in vehicle technology, making significant impacts on the industry.

Collaborations

Throughout his career, Dobler has collaborated with notable colleagues, including Karl K. Mayer and Udo Wolz. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Siegfried Dobler's contributions to power train control systems and vehicle performance evaluation highlight his role as an influential inventor in the automotive sector. His patents reflect a commitment to advancing technology and improving vehicle efficiency.

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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