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Boulogne-Billancourt, France

Regie Nationale Des Usines Renault

USPTO Granted Patents = 453

Forward Citations = 5,513

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421 inventors (with patents filed for the assignee):

Michel Tixier (17 out of 17 patents)

Claude Edmond Lombard (14 out of 14 patents)

Francois J Leorat (12 out of 12 patents)

4. Jean-Pierre Rivere (10 out of 10 patents)

5. Claude P Leichle (10 out of 10 patents)

6. Jacques Bascou (9 out of 10 patents)

7. Claude Henault (7 out of 7 patents)

8. Marcel Goupy (7 out of 7 patents)

9. Pierre Roubinet (6 out of 6 patents)

10. Gilles Leconte (6 out of 6 patents)

11. Paul Aubert (6 out of 6 patents)

12. Robert Deleris (6 out of 6 patents)

13. Patrice Baudoin (6 out of 6 patents)

14. Roger Brisabois (6 out of 6 patents)

15. Jean-Pierre Jourde (6 out of 6 patents)

Core Competencies:

Resistance Welding

Yaw Velocity Measurement

Torque Measurement

Internal Combustion Engine

Fuel Supply Process

Automatic Transmission Control

Electric Power Steering

Microwave Treatment

Data Transmission Network

Four Wheel Steering

Air-Fuel Mixture Control

Vapor Recovery Device

453 patents: Sort by Forward Citations

1. 6204468 - Force-controlled resistance welding device (2001-03-20),

2. 5930739 - Method for measuring the yaw velocity of a vehicle (1999-07-27),

3. 5856922 - Process and device for measuring the torque of an internal combustion (1999-01-05),

4. 5676099 - Multicylinder internal combustion engine and method of operating same (1997-10-14),

5. 5661454 - Data display device for a vehicular highway driver (1997-08-26),

6. 5609891 - Method to treat materials by microwave (1997-03-11),

7. 5572964 - Control process for an internal combustion engine fuel pump (1996-11-12),

8. 5474047 - Process for supplying fuel to an internal combustion engine and engine (1995-12-12),

9. 5448029 - Idling engine clutch release control device of an automatic transmission (1995-09-05),

10. 5443239 - Seat support for a motor vehicle (1995-08-22),

11. 5435199 - Hand-brake lever (1995-07-25),

12. 5425340 - Process of marking cylinders for control of an electronic injection (1995-06-20),

13. 5409426 - Automatic transmission control device with stepped gears (1995-04-25),

14. 5386811 - Device for recovery of fuel vapors (1995-02-07),

15. 5372289 - Motor vehicle luggage compartment having a lid for holding a storage (1994-12-13),

Regie Nationale des Usines Renault, commonly known as Renault, is a French multinational automobile manufacturer established in 1899. With its headquarters in Boulogne-Billancourt, Renault designs, manufactures, and sells a wide range of vehicles, including cars, vans, trucks, electric vehicles, and more. Renault is known for its iconic models like the Renault Clio, Duster, and Megane, and has a strong presence in over 125 countries worldwide. Visit the official website to explore Renault's latest models, innovations, and more.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

453 Patents

#3 in Boulogne-Billancourt

#58 in France

#2,036 in the World

Boulogne-Billancourt, France

Regie Nationale Des Usines Renault

Forward Citations = 5,513

421 inventors:

Michel Tixier (17 out of 17 patents)

Claude Edmond Lombard (14 out of 14 patents)

Francois J Leorat (12 out of 12 patents)

4. Jean-Pierre Rivere (10 out of 10 patents)

5. Claude P Leichle (10 out of 10 patents)

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