11 Utility Patents
#1 in Gressy
#5,842 in France
#363,407 in the World
Forward Citations = 102
Company Filing History:
Rhone-poulenc Chimie


4. 1 out of 10,148
Schlumberger Technology Corporation
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#1 in Gressy
#5,842 in France
#363,407 in the World
Company Filing History:


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