Livonia, MI, United States of America

Petru M Berghian

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Mahle International Gmbh. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Petru M Berghian. Retrieved from https://idiyas.com/inventor/petru-m-berghian

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

 

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2013-2025

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2 patents (USPTO):Explore Patents

Title: Petru M Berghian: Innovator in Engine Technology

Introduction

Petru M Berghian is a notable inventor based in Livonia, MI (US), recognized for his contributions to engine technology. With a total of 2 patents, Berghian has made significant advancements in the field, particularly in the design and functionality of internal combustion engine components.

Latest Patents

Among his latest innovations is the "Split piston ring unit," which features a unique design that includes a first ring body, a second ring body, and a spacer insert. This design allows for an offset orientation of the circumferential gaps, enhancing the efficiency of the piston ring unit. Another significant patent is the "High-flow cylinder liner cooling gallery," which introduces a cylindrical body designed to improve cooling efficiency in internal combustion engines. This innovation includes an undulating cooling gallery that optimizes coolant flow around the engine bore.

Career Highlights

Petru M Berghian is currently employed at Mahle International GmbH, a company known for its expertise in engine components and systems. His work at Mahle has allowed him to focus on developing innovative solutions that enhance engine performance and reliability.

Collaborations

Throughout his career, Berghian has collaborated with talented professionals, including Dan H Dinu and Fabio Mendes De Araujo. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Petru M Berghian stands out as an influential inventor in the automotive industry, with a focus on improving engine technology through innovative designs. His contributions continue to shape the future of internal combustion engines.

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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