Eriskirch, Germany

Rolf Karrer

This inventor holds 1 USPTO granted patent. Top assignee: Zf Friedrichshafen Ag. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rolf Karrer. Retrieved from https://idiyas.com/inventor/rolf-karrer

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 = 2(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Rolf Karrer: Innovator in CVT Pressure Control

Introduction

Rolf Karrer is a notable inventor based in Eriskirch, Germany. He has made significant contributions to the field of continuously variable transmissions (CVT). His innovative approach has led to the development of a unique process that enhances the performance of CVTs during standing starts.

Latest Patents

Rolf Karrer holds 1 patent for his invention titled "Process for controlling the pressure of a CVT during a standing start." This patent addresses critical aspects of CVT functionality, ensuring smoother operation and improved efficiency.

Career Highlights

Rolf Karrer is currently employed at ZF Friedrichshafen AG, a leading global technology company specializing in driveline and chassis technology. His work at ZF has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in automotive technology.

Collaborations

Rolf collaborates with his coworker, Ralf Vorndran, who shares a commitment to innovation in the automotive sector. Together, they work on projects that aim to push the boundaries of current technology.

Conclusion

Rolf Karrer is a distinguished inventor whose work in CVT pressure control has made a significant impact in the automotive industry. His dedication to innovation continues to drive advancements in vehicle performance and 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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