Brassac les Mines, France

Denis Plantin

This inventor holds 1 USPTO granted patent. Top assignee: Sagem Allumage. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Denis Plantin. Retrieved from https://idiyas.com/inventor/denis-plantin

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Denis Plantin: Innovator in Engine Technology

Introduction

Denis Plantin is a notable inventor based in Brassac les Mines, France. He has made significant contributions to the field of engine technology, particularly in the installation of ignition coils. His innovative approach has led to the development of a unique method that enhances the efficiency and reliability of engine performance.

Latest Patents

Denis Plantin holds a patent for a "Method for installing a plurality of ignition coils on an engine block." This invention involves a method and assembly designed for the installation of multiple ignition coils on an engine block. The process includes molding a housing from an electrically insulating material, which features several receptacles for the coils. The housing is equipped with inserts that facilitate its attachment to the engine block. The coils are positioned in the receptacles with the necessary wiring, and the connections are linked to the primary and secondary windings of the coils. Once all connections are established, an electrically insulating resin is poured into the housing, embedding the coils and their cable connections. The final step involves securing the housing onto the engine block, ensuring that the receptacles are properly aligned with their respective spark plugs.

Career Highlights

Denis Plantin is associated with Sagem Allumage, a company known for its expertise in ignition systems. His work at Sagem Allumage has allowed him to focus on innovative solutions that improve engine performance and reliability. His dedication to advancing technology in this field is evident through his patent and ongoing contributions.

Collaborations

Denis collaborates with Pierre Heritier-Best, a fellow innovator in the industry. Their partnership exemplifies the spirit of teamwork and shared knowledge in the pursuit of technological advancements.

Conclusion

Denis Plantin's contributions to engine technology through his innovative patent demonstrate his commitment to improving automotive performance. His work continues to influence the industry, showcasing the importance of innovation in engineering.

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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