8 Utility Patents
#3 in Collonges au Mont d'Or
#9,302 in France
#521,303 in the World
Forward Citations = 108
Company Filing History:
Rhone-poulenc Industries
Societe Francaise Des Silicates Speciaux 'sifrance'
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#3 in Collonges au Mont d'Or
#9,302 in France
#521,303 in the World
Company Filing History:
Get your Inventor Badge Today