26 Utility Patents
#16 in Friendswood, TX
#3,984 in Texas
#58,540 in US
#113,748 in the World
Forward Citations = 490
Company Filing History:
Schlumberger Technology Corporation
Dowell, a Division of Schlumberger Technology Corporation
Schlumberger Technolgoy Corporation
4. 1 out of 1
Dowell, a Division of Schlumber Technology Corporation
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