Neufchatel-Hardelot, France

Societe Des Terres Refractaires Du Boulonnais


USPTO Granted Patents = 1

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal Yves Braud (1 out of 7 patents)

silverMedal Jean-Paul Hertault (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1 in Neufchatel-Hardelot

#7,626 in France

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Neufchatel-Hardelot, France
Forward Citations = 2

2 inventors:

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