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La Telemecanique Electrique

USPTO Granted Patents = 241

Forward Citations = 2,529

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215 inventors (with patents filed for the assignee):

Elie Belbel (26 out of 26 patents)

Michel Lauraire (24 out of 40 patents)

Andre Haury (20 out of 20 patents)

4. Christian Blanchard (15 out of 25 patents)

5. Daniel Bouteille (13 out of 17 patents)

6. Jean-Pierre Guery (10 out of 14 patents)

7. Gerard Lerude (10 out of 13 patents)

8. Michel Nicolas (10 out of 10 patents)

9. Louis J Fechant (10 out of 11 patents)

10. Guy H Lacan (9 out of 9 patents)

11. Jean Joly (8 out of 8 patents)

12. Gerard N Koehler (8 out of 12 patents)

13. Eric Petrimaux (7 out of 8 patents)

14. Lucien Siffroi (7 out of 7 patents)

15. Pierre Prudhomme (7 out of 7 patents)

Core Competencies:

Contactor

Thermal Relay

Motor Speed Controller

Programmable Micro-Controller

Circuit Breaker

Optical Signalling Device

Pulse Width Modulation Converter

Proximity Detector

Electric Connection Terminal

Inductive Device

Protective Switching Apparatus

Cable-Actuated Emergency Stop Switch

241 patents: Sort by Forward Citations

1. 5253343 - Method for the management of a memory of messages in a station of a data (1993-10-12),

2. D326844 - Contactor (1992-06-09),

3. D325566 - Contactor (1992-04-21),

4. D323815 - Thermal relay housing (1992-02-11),

5. D321169 - Contactor (1991-10-29),

6. 5062072 - Input management circuit particularly for a programmable automation (1991-10-29),

7. 5041705 - Cable-actuated emergency stop switch (1991-08-20),

8. D318845 - Motor speed controller (1991-08-06),

9. D316247 - Programmable micro-controller (1991-04-16),

10. 5003135 - Cable-controlled electrical safety switch device (1991-03-26),

11. D315333 - Circuit breaker for electric motor (1991-03-12),

12. D315144 - Compact enclosed motor control (1991-03-05),

13. 4990875 - Switching apparatus with contacts controllable by an electromagnet (1991-02-05),

14. 4988966 - Electromagnet, particularly for actuating the switches of a contact (1991-01-29),

15. 4980801 - Protection module for a contact-maker electromagnet (1990-12-25),

La Telemecanique Electrique is a leading electrical equipment manufacturing company. With a range of products and solutions for various industries, we have established ourselves as a trusted partner for our customers globally. Our expertise lies in designing and producing high-quality electrical components, control systems, and automation solutions. Visit our website to learn more about our products and services.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

241 Patents

#4 in

#99 in France

#3,459 in the World

La Telemecanique Electrique

Forward Citations = 2,529

215 inventors:

Elie Belbel (26 out of 26 patents)

Michel Lauraire (24 out of 40 patents)

Andre Haury (20 out of 20 patents)

4. Christian Blanchard (15 out of 25 patents)

5. Daniel Bouteille (13 out of 17 patents)

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