Villeurbanne, France

Guillaume Lemmel

This inventor holds 3 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Arianegroup Sas, Mersen France Sb Sas. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guillaume Lemmel. Retrieved from https://idiyas.com/inventor/guillaume-lemmel

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2026

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3 patents (USPTO):Explore Patents

Title: Innovations by Inventor Guillaume Lemmel

Introduction

Guillaume Lemmel is a notable inventor based in Villeurbanne, France. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative circuit protection devices. With a total of 3 patents to his name, Lemmel's work showcases his expertise and creativity in designing advanced electrical solutions.

Latest Patents

Guillaume Lemmel's latest patents include an electric circuit breaker and a cut-off device with a plasma chamber. The electric circuit breaker features a switch, an arc extinguishing chamber, and a fuse that connects between two terminals after the switch has tripped. This innovative design includes a connection device with a gate that only breaks under specific conditions, ensuring enhanced safety and reliability. The cut-off device comprises a conductive element and a movable piston that can switch between allowing current flow and cutting it off. This piston is designed to break the conductive element when transitioning to its second position, providing an effective means of current interruption.

Career Highlights

Throughout his career, Guillaume Lemmel has worked with prominent companies such as Arianegroup and Mersen France. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electrical engineering sector.

Collaborations

Guillaume has collaborated with talented individuals in his field, including Jean-François Oeuvrard and Frédéric Marlin. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Guillaume Lemmel's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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