6 Utility Patents
#7 in Saint Mande
#13,399 in France
#696,408 in the World
Forward Citations = 56
Company Filing History:

L'air Liquide, Societe Anonyme Pour L'exploitation Des Procedes Georges
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#7 in Saint Mande
#13,399 in France
#696,408 in the World
Company Filing History:

Get your Inventor Badge Today