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Societe Francaise D'equipements Pour La Navigation Aerienne

USPTO Granted Patents = 9

Forward Citations = 60

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9 inventors (with patents filed for the assignee):

Pierre Coulomb (2 out of 2 patents)

Andre Boura (1 out of 6 patents)

Jean-Luc Sicre (1 out of 2 patents)

4. Guy Willoteaux (1 out of 1 patent)

5. Georges L Bonfils (1 out of 1 patent)

6. Bernard Gautier (1 out of 1 patent)

7. Pham D Thuy (1 out of 2 patents)

8. Pierre Fagard (1 out of 2 patents)

9. Marcel Dubois (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 4920800 - Accelerometric sensor with plane pendulum structure (1990-05-01),

2. 4710766 - Device for displaying symbols by means of a liquid crystal matrix (1987-12-01),

3. 4349769 - Incremental integrator and the resulting servosensors (1982-09-14),

4. 4348113 - Process and apparatus for attenuating linearily errors in a ring type (1982-09-07),

5. 4345327 - Self-monitored process control device (1982-08-17),

6. 4345310 - Aircraft flight control process and device (1982-08-17),

7. 4198655 - Systems for the display and indication of information (1980-04-15),

8. 4198654 - Systems for the display and indication of information (1980-04-15),

9. 4071893 - Flying method and system using total power for an aircraft (1978-01-31),

Societe Francaise D'equipements Pour La Navigation Aerienne (SOFREN) is a leading company in the field of equipment for air navigation. They provide a wide range of innovative solutions for airports, airlines, and other aviation operators. With a strong reputation for quality and reliability, SOFREN offers products and services that meet the highest standards in the industry.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#127 in

#1,807 in France