Stuttgart, Germany

Roland Merkle

This inventor holds 5 USPTO granted patents. Top assignee: Daimler-Benz Ag. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland Merkle. Retrieved from https://idiyas.com/inventor/roland-merkle

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 = 2.8

ph-index = 4

Forward Citations = 93(Granted Patents)


Company Filing History:


Years Active: 1976-1985

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5 patents (USPTO):Explore Patents

Title: Roland Merkle: Innovator in Internal Combustion Engine Technology

Introduction

Roland Merkle is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 5 patents. His innovative designs focus on enhancing engine efficiency and performance.

Latest Patents

One of his latest patents is for a cylinder block for an air-compressing internal combustion engine. This design features dry liners with flanges and includes cooling slots between two cylinders, which communicate with the cooling water circulation. The wall thickness of the cylinder block is carefully dimensioned to ensure optimal cooling and performance. Another significant patent is for a multi-cylinder internal combustion engine with a valve shutoff. This mechanical device integrates a valve clearance compensation arrangement, enhancing the functionality and reliability of the engine.

Career Highlights

Roland Merkle has had a distinguished career at Daimler-Benz AG, where he has applied his expertise in engine design and innovation. His work has contributed to advancements in automotive technology, particularly in the area of internal combustion engines.

Collaborations

Throughout his career, Merkle has collaborated with esteemed colleagues such as Friedrich Noltemeyer and Werner Bruder. These partnerships have fostered a creative environment that has led to groundbreaking developments in engine technology.

Conclusion

Roland Merkle's contributions to the field of internal combustion engines exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving engine performance and efficiency, making him a significant figure in automotive innovation.

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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