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Villeurbanne, France

Delle-alsthom

USPTO Granted Patents = 15

Forward Citations = 63

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19 inventors (with patents filed for the assignee):

Edmond Thuries (5 out of 68 patents)

Doan Pham Van (3 out of 7 patents)

Jacques Vigreux (2 out of 2 patents)

4. Robert Deville (2 out of 2 patents)

5. Jean-Marie Delcoustal (2 out of 2 patents)

6. Denis Dufournet (1 out of 31 patents)

7. Roger Sauvat (1 out of 2 patents)

8. Armand Scarato (1 out of 4 patents)

9. Andre Gromier (1 out of 1 patent)

10. Jacques Fournier (1 out of 2 patents)

11. Georges Kypreos (1 out of 1 patent)

12. Lucien Orgeret (1 out of 1 patent)

13. Pierre Dumont (1 out of 1 patent)

14. Bernard Raynaud (1 out of 2 patents)

15. Jacques Pascal (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4353387 - Drainage device (1982-10-12),

2. 4330103 - Earthquake protector (1982-05-18),

3. 4300586 - Stabilizer for stabilizing the gas pressure in an air blast circuit (1981-11-17),

4. 4295023 - Gas-blast circuit-breaker (1981-10-13),

5. 4286301 - H.V. current cut-out circuit (1981-08-25),

6. 4263490 - Device for switching in closing resistors for high-voltage cut-out (1981-04-21),

7. 4239180 - Compensated force valve with two seats (1980-12-16),

8. 4148085 - Interconnection circuit-breaker and electric power installation (1979-04-03),

9. 4058848 - Cut-off chamber of a lightning protector (1977-11-15),

10. 4042968 - High-voltage electrical installation (1977-08-16),

11. 4041545 - Lightning conductor in a metallic casing (1977-08-09),

12. 4022236 - Safety device for a compressed gas tank (1977-05-10),

13. 4020860 - Device for dissipating the accidental over-pressure of a fluid (1977-05-03),

14. 4016383 - Sealing device for an assembly of elements of high-voltage cut-out (1977-04-05),

15. 3966297 - Device for observing an equipment under tension (1976-06-29),

Delle-alsthom is a global leader in the development and manufacturing of electrical equipment and services for a wide range of industries including energy, transportation, and infrastructure. With a strong emphasis on innovation and sustainability, Delle-alsthom is known for its high-quality products and solutions that help customers improve efficiency and reduce environmental impact. The company is committed to driving progress and shaping the future of technology.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

15 Patents

#7 in Villeurbanne

#1,225 in France

#38,649 in the World

Villeurbanne, France

Delle-alsthom

Forward Citations = 63

19 inventors:

Edmond Thuries (5 out of 68 patents)

Doan Pham Van (3 out of 7 patents)

Jacques Vigreux (2 out of 2 patents)

4. Robert Deville (2 out of 2 patents)

5. Jean-Marie Delcoustal (2 out of 2 patents)

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