Strasbourg, France

Eric Le Gall

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Composite Materials. Top assignees: Zephyros, Inc., L & L Products, Inc.. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eric Le Gall. Retrieved from https://idiyas.com/inventor/eric-le-gall

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 82.4

Average Co-Inventor Count = 3.4

ph-index = 11

Forward Citations = 591(Granted Patents)


Company Filing History:


Years Active: 2002-2023

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Areas of Expertise:
Composite Materials
Structural Reinforcement
Reinforcing Members
Multi Segment Parts
Structural Foam
Heat Activated Sleeves
Automobile Structures
Reinforcement Techniques
17 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Eric Le Gall and His Pioneering Contributions to Composite Materials

Introduction: Eric Le Gall, an accomplished inventor based in Strasbourg, France, has made significant strides in the field of composite materials. With a total of 17 patents to his name, Le Gall's innovative work focuses on developing lightweight composites with high flexural strength. His efforts in this domain have potential applications that could transform industries reliant on structural materials.

Latest Patents: Among Eric Le Gall's latest innovations are lightweight composites designed to replace traditional steel structures. These materials consist of epoxy foam sandwiched between two layers of facing materials, often made from fibrous substances such as glass or carbon fibers. One notable feature of his invention is the embedding of the facing material into the epoxy matrix, which enhances structural integrity. The sandwich structures can be prepared through various methods, including laying up the fiber, coating with epoxy resin, and utilizing heat-activatable foamable epoxy material, or alternatively, they may be manufactured by extruding the foamable material between surface layers. These advancements not only promise high strength but also reduce overall weight, making them ideal for modern engineering applications.

Career Highlights: Eric Le Gall has garnered substantial experience throughout his career, having worked with notable companies such as Zephyros, Inc. and L & L Products, Inc. His expertise in the field of composite materials has positioned him as a leading figure in industrial innovation, contributing valuable advancements that have practical applications in a variety of sectors.

Collaborations: Throughout his career, Eric has collaborated with accomplished professionals in the industry, including Serge Bieber and Denis Souvay. These partnerships have allowed for the exchange of ideas and expertise, further enriching the landscape of innovation in composite materials.

Conclusion: Eric Le Gall's commitment to innovation in the realm of composite materials is reflected in his impressive portfolio of patents and his collaborative efforts with industry experts. His inventions not only push the boundaries of material science but also pave the way for new applications that could redefine structural engineering. As he continues to refine and expand upon his ideas, the impact of his work will undoubtedly resonate across multiple industries, paving the path for future innovations.

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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