Belfort, France

Christian Lehuen

This inventor holds 1 USPTO granted patent. Top assignees: Electricite De France, Societe Generale De Constructions Electriques Et Mecaniques Alsthom S.a.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Lehuen. Retrieved from https://idiyas.com/inventor/christian-lehuen

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 = 5.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Christian Lehuen

Introduction

Christian Lehuen is a notable inventor based in Belfort, France. She holds a patent for a unique invention that enhances the efficiency of rotating machines through innovative cooling techniques. Her work exemplifies the intersection of engineering and creativity, contributing to advancements in the field.

Latest Patents

Lehuen's most recent patent is titled "Rotating machine using a cooling fluid supplied by a rotating seal." This invention utilizes the thermal siphon effect to circulate a low-temperature cooling fluid within a cryoalternator. The design features a closed-loop circuit that includes an inner rotating seal of the 'bayonet' type, which minimizes radial gaps. This innovative approach allows for effective cooling without the need for positive circulation, showcasing her ingenuity in mechanical engineering.

Career Highlights

Throughout her career, Christian Lehuen has worked with prominent companies such as Société Générale de Constructions Électriques et Mécaniques Alsthom S.A. and Électricité de France - Service National. Her experience in these organizations has allowed her to develop and refine her skills in the field of electrical and mechanical engineering.

Collaborations

Lehuen has collaborated with notable colleagues, including Michel Berthet and Roger Gillet. These partnerships have likely contributed to her innovative ideas and the successful development of her patent.

Conclusion

Christian Lehuen's contributions to the field of engineering through her patent demonstrate her innovative spirit and dedication to advancing technology. Her work continues to inspire future generations of inventors and engineers.

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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