Puteaux, France

Guy Desfontaines-Leromain

This inventor holds 1 USPTO granted patent. Top assignee: Framatome Gmbh. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guy Desfontaines-Leromain. Retrieved from https://idiyas.com/inventor/guy-desfontaines-leromain

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 = 8(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Guy Desfontaines-Leromain and His Steam Generator Invention.

Introduction

Guy Desfontaines-Leromain is an inventor associated with Puteaux, France. His recorded patent concerns an improved feedwater supply device for a steam generator. The available information also associates him with Framatome GmbH.

Latest Patents

Desfontaines-Leromain is credited with 1 patent: “Steam Generator Comprising an Improved Feedwater Supply Device.” The invention describes a steam generator with a vertical cylindrical outer jacket, a coaxial bundle wrapper, and a space through which feedwater flows. Near the top of this space, a torus-shaped manifold distributes water through circumferentially arranged openings. A feed pipe supplies the manifold, while a guide device directs the water toward the annular flow space. Radial dividing walls help organize the water flow between the manifold and the guide device.

Career Highlights

The patent reflects work on improving how feedwater is distributed within a steam generator. Its design combines a ring-shaped manifold, guided flow, and dividing walls to manage water movement through the system.

Collaborations

The supplied information lists Gilles Dague and Daniel Destré as Desfontaines-Leromain’s coworkers. Their specific contributions to the patent are not stated.

Conclusion

Guy Desfontaines-Leromain’s recorded invention focuses on a structured feedwater distribution system for steam generators, combining a manifold and flow-guiding components to direct water through the equipment.

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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