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For the Inventor, By the Inventor

Boulogne Billancourt, France

Vallourec & Mannesmann Tubes


USPTO Granted Patents = 1



Trademarks = 3

Forward Citations = 5

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7 inventors (with patents filed for the assignee):

goldMedal Michel Vahe (1 out of 2 patents)

silverMedal Bernard Bisiaux (1 out of 4 patents)

bronzeMedal Guillaume Cretenot (1 out of 1 patent)

4.  Bisiaux Bernard (0 patent)

5.  Michèle Detournay (0 patent)


1 patent:

1. 7429352 - Ultrasound sensor for non-destructive control of metallurgical products (2008-09-30),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#63 in Boulogne Billancourt

#7,627 in France

...
Boulogne Billancourt, France

Vallourec & Mannesmann Tubes

Forward Citations = 5

7 inventors:

goldMedal Michel Vahe (1 out of 2 patents)

silverMedal Bernard Bisiaux (1 out of 4 patents)

bronzeMedal Guillaume Cretenot (1 out of 1 patent)

4.  Bisiaux Bernard (0 patent)

5.  Michèle Detournay (0 patent)

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