Orgeval, France

Lucien Legallasi

This inventor holds 1 USPTO granted patent. Top assignee: Coflexip. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lucien Legallasi. Retrieved from https://idiyas.com/inventor/lucien-legallasi

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 = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Lucien Legallasi: Innovator in Underwater Conduit Technology

Introduction

Lucien Legallasi is a notable inventor based in Orgeval, France. He has made significant contributions to the field of underwater conduit technology. His innovative approach has led to the development of a unique system that enhances the efficiency of handling elongated flexible articles.

Latest Patents

Lucien Legallasi holds a patent for a device designed to unroll and roll up elongated flexible articles. This system is particularly useful for winding or unwinding lengths of underwater conduits or cables from multiple spools. The invention features two spaced apart spindles that can be maneuvered vertically and horizontally, allowing for effective handling of spools during the unwinding process. This arrangement facilitates the deposition of one spool on the deck of a ship while enabling the retrieval of another spool for unwinding. The system is specifically designed for use in marine environments, making it a valuable asset in underwater construction projects. He has 1 patent to his name.

Career Highlights

Lucien Legallasi is associated with Coflexip, a company known for its expertise in underwater technology and services. His work at Coflexip has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the industry.

Collaborations

Throughout his career, Lucien has collaborated with talented individuals such as Remi Reynard and Guy Planquette. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Lucien Legallasi's contributions to underwater conduit technology exemplify the impact of innovation in engineering. His patented system not only enhances operational efficiency but also showcases the importance of collaboration in driving technological advancements.

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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