Civrieux, France

Marc Legrain

This inventor holds 6 USPTO granted patents and 2 published patent applications and 20 EPO patents. Top assignee: Seb S.a.. Active years: 1996-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marc Legrain. Retrieved from https://idiyas.com/inventor/marc-legrain

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • Civrieus en Dombres, FR (1998)
  • Civrieux en dombes, FR (1996 - 2012)

Company Filing History:


Years Active: 1996-2012

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Marc Legrain

Introduction

Marc Legrain is a notable inventor based in Civrieux en Dombes, France. He has made significant contributions to the field of hairdressing technology, holding a total of six patents. His work reflects a commitment to enhancing the efficiency and effectiveness of hairstyling appliances.

Latest Patents

One of Marc Legrain's latest inventions is a hairdressing apparatus designed to improve hairstyling processes. This hairstyling appliance features a grasping means and a body for winding a lock of hair around its longitudinal axis. The winding body contains an electric heating element and has an external hair-winding surface that extends along substantially its entire length. Additionally, it includes a clip for hooking the lock of hair onto the winding body and an electric motor for driving the winding body in rotation. Notably, the invention incorporates at least one heating plate that is movably mounted with respect to the winding body, allowing it to exert pressure on the lock of hair.

Career Highlights

Marc Legrain is currently associated with Seb S.A., a company known for its innovative household appliances. His work at Seb S.A. has allowed him to develop cutting-edge products that cater to the needs of consumers in the hairdressing industry.

Collaborations

Throughout his career, Marc has collaborated with talented individuals such as Daniel Combe and Jean Berthier. These partnerships have contributed to the successful development of his inventions and have fostered a collaborative environment for innovation.

Conclusion

Marc Legrain's contributions to the field of hairstyling technology exemplify his innovative spirit and dedication to improving consumer products. His patents reflect a deep understanding of the needs of hairstylists and consumers alike.

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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