Barcelona, Spain

Manuel R Nierga

This inventor holds 1 USPTO granted patent. Top assignee: Spica S.p.a.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manuel R Nierga. Retrieved from https://idiyas.com/inventor/manuel-r-nierga

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 = 1.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Manuel R Nierga

Introduction

Manuel R Nierga is a notable inventor based in Barcelona, Spain. He has made significant contributions to the field of engineering, particularly in the area of fuel injection systems. His innovative approach has led to the development of a unique patent that enhances the functionality of injection pumps.

Latest Patents

Manuel R Nierga holds a patent for "Systems for varying the advance of an injection pump." This invention specifically focuses on a timing advance variator for a fuel injection pump. The design utilizes a transverse arm fixed to the drive shaft, which acts on the piston and engages with a cam ring within the pump casing. The cam ring is connected through a worm helical gear device, allowing for precise control of the injection pump's timing.

Career Highlights

Throughout his career, Nierga has been associated with Spica S.p.a., where he has applied his expertise in developing advanced fuel injection technologies. His work has been instrumental in improving the efficiency and performance of fuel systems in various applications.

Collaborations

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Conclusion

Manuel R Nierga's innovative contributions to fuel injection technology exemplify the impact of dedicated inventors in the engineering field. His patent reflects a commitment to enhancing performance and efficiency in automotive systems.

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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