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For the Inventor, By the Inventor

Limoges, France

Legrand Snc


USPTO Granted Patents = 69

% Expired Patents = 24.6


Trademarks = 6

Forward Citations = 712

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67 inventors (with patents filed for the assignee):

goldMedal Didier Revol (8 out of 9 patents)

silverMedal Jean-Pierre Cousy (8 out of 10 patents)

bronzeMedal Stephane Neveu (8 out of 12 patents)

4.  Jean-Luc Chaumeny (7 out of 13 patents)

5.  Nathalie Foratier (7 out of 8 patents)

6.  Alain Jadaud (6 out of 8 patents)

7.  Jean-Marc Jaouen (6 out of 7 patents)

8.  Vincent Laroche (6 out of 8 patents)

9.  Damien Adam (5 out of 7 patents)

10.  Bertrand Decore (5 out of 11 patents)

11.  Dallas Kellerman (3 out of 28 patents)

12.  Robert Crain (3 out of 5 patents)

13.  Zachary Bridgeman (3 out of 3 patents)

14.  Jean-Loup Caille (3 out of 3 patents)

15.  Vincent Valadas (3 out of 3 patents)


Core Competencies:
Electrical Connectors
Cable Routing
Energy Control Switches
Patch Panel
Electrical Housing
Flexible Cable
Home Control Device
Removable Modules
Telephony Distribution
Network Connector
Electrical Apparatus
Tactile Sensor

69 patents:

1. 12376250 - Sheet metal part for use in a housing for accommodating devices such as electrical, electronic and optical devices (2025-07-29),
2. 12006756 - Accessory with a tiltable accessory support and a locking system releasable by means of a tiltable actuator button (2024-06-11),
3. 11735895 - Length of cable run having a fish-plated end (2023-08-22),
4. 11664646 - Flex-fitting cable tray (2023-05-30),
5. 11404857 - Flex-fitting cable tray (2022-08-02),
6. 11398720 - Flex-fitting cable tray (2022-07-26),
7. 11380499 - Synchronised movement of a bistable device, from a multitude of monostable levers (2022-07-05),
8. 10772231 - Patch panel including a device for attaching a plug-in module (2020-09-08),
9. 10680422 - Trim for electric switch and electric switch with such trim (2020-06-09),
10. 10485133 - Fastening device (2019-11-19),
11. 10381769 - Female connector plug including a lock (2019-08-13),
12. 10135231 - Connector for an electrical device housed in a recessed box (2018-11-20),
13. 10128645 - Secured assembly electrical apparatus (2018-11-13),
14. 10084294 - Cable routing assembly (2018-09-25),
15. 9991633 - Electrical socket device including at least one locking and unlocking element (2018-06-05),
LEGRAND SNC is a leading global provider of electrical and digital building infrastructures. They offer a wide range of solutions for commercial, residential, and industrial buildings, including electrical wiring devices, home automation systems, lighting controls, and data center solutions. With a presence in over 90 countries, LEGRAND SNC is committed to delivering innovative and sustainable solutions to meet the evolving needs of their customers.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Legrand Snc
69 Patents

#1 in Limoges

#375 in France

#10,743 in the World

Limoges, FR
Limoges, France

Legrand Snc

Forward Citations = 712

67 inventors:

goldMedal Didier Revol (8 out of 9 patents)

silverMedal Jean-Pierre Cousy (8 out of 10 patents)

bronzeMedal Stephane Neveu (8 out of 12 patents)

4.  Jean-Luc Chaumeny (7 out of 13 patents)

5.  Nathalie Foratier (7 out of 8 patents)

Please report any incorrect information to [email protected]
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