8 Utility Patents
#2,469 in Houston, TX
#16,938 in Texas
#254,223 in US
#520,178 in the World
Forward Citations = 338
Company Filing History:
Camco Drilling Group Limited
Camco International, Inc.
Camco Drilling Group Limited of Hycalog
4. 1 out of 5
Camco Drilling Group Ltd. of Hycalog
5. 1 out of 46
Camco International (uk) Limited
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