43 Utility Patents
#20 in Ridgefield, CT
#533 in Connecticut
#26,553 in US
#50,295 in the World
Forward Citations = 1,438
Company Filing History:
Schlumberger Technology Corporation

Geoservices Equipements
4. 1 out of 3
Gwr Instruments, Inc.
5. 1 out of 2
Schlumberger-doll Research
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