120 Utility Patents
#27 in Houston, TX
#252 in Texas
#3,669 in US
#6,503 in the World
Forward Citations = 3,237
Company Filing History:
Camco Inc.
Camco International, Inc.
Schlumberger Technology Corporation
4. 5 out of 831,952 patents
Other
5. 1 out of 6
Wavefront Reservoir Technologies Ltd.
where one patent can have more than one assignee
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