Zele, Belgium

Charles Defrancq

This inventor holds 1 USPTO granted patent. Top assignee: L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Defrancq. Retrieved from https://idiyas.com/inventor/charles-defrancq-5q4816f7

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Charles Defrancq

Introduction

Charles Defrancq is a notable inventor based in Zele, Belgium. He has made significant contributions to the field of manufacturing, particularly in the development of devices for creating frozen moulding moulds or cores. His innovative approach has led to advancements in production efficiency and quality.

Latest Patents

Defrancq holds a patent for a "Device for fabricating frozen moulding moulds or cores." This device features a fixed gassing box, a moulding box, and a head for receiving and discharging gas. The moulding box is equipped with a massive block of aluminum that serves as a pattern-plate, containing numerous orifices. This design allows for the formation of a frozen crust when filled with pre-moistened sand, resulting in high production rates of frozen moulds or cores with excellent surface conditions and mechanical properties. He has 1 patent to his name.

Career Highlights

Defrancq is associated with L'air Liquide, Société Anonyme Pour L'étude Et L'exploitation Des, where he has applied his expertise in the field of manufacturing. His work has contributed to the advancement of technologies that enhance production processes.

Collaborations

One of his notable collaborators is Daniel Goumy, with whom he has worked on various projects to further innovate in the manufacturing sector.

Conclusion

Charles Defrancq's contributions to the field of manufacturing through his innovative patent demonstrate his commitment to enhancing production efficiency and quality. His work continues to influence the industry positively.

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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