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EPO Patents = 4

Forward Citations = 11

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15 inventors (with patents filed for the assignee):

Gabriel Roussie (3 out of 23 patents)

Jean Gilbert Boulet (3 out of 26 patents)

Christophe Rohart (1 out of 2 patents)

4. Jean-Alain Chabas (1 out of 2 patents)

5. Brian Minnis (1 out of 2 patents)

6. Marta Lafuente (1 out of 1 patent)

7. Francois Pineau (1 out of 1 patent)

8. Stéphane Menand (1 out of 1 patent)

9. Didier David (5 patents)

10. Yvan Boudey (2 patents)

11. Vincent Buchoud (2 patents)

12. François Millet (5 patents)

13. Gérard Leveau (0 patent)

14. Rachid Guelaz (0 patent)

15. François Pineau (0 patent)

7 patents: Sort by Forward Citations

1. 9217298 - Holding device insertable into the central bore of a tubular drill string component, and corresponding tubular drill string component (2015-12-22),

2. 9004197 - Drill stem components and string of components (2015-04-14),

3. 8950787 - Pipe and pipe assembly provided with layers of electrically conductive material for conveying substances (2015-02-10),

4. 8915315 - Drill pipe and corresponding drill fitting (2014-12-23),

5. 8844654 - Instrumented drill string element (2014-09-30),

6. 8668510 - Tubular component having an electrically insulated link portion with a dielectric defining an annular sealing surface (2014-03-11),

7. 8434570 - Drill packer member, drill pipe, and corresponding drill pipe string (2013-05-07),

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USPTO Data Jan 1 1976 - Dec 2 2025

7 Patents

#2 in Cosne Cours sur Loire

#2,179 in France

Cosne Cours sur Loire, France

Vam Drilling France