11 Utility Patents
#193 in Bristol
#6,158 in United Kingdom
#362,764 in the World
Forward Citations = 1,150
Company Filing History:
Camco Drilling Group Limited
Camco International, Inc.
Camco International (uk) Limited
4. 1 out of 8
Camco Drilling Group Limited of Hycalog
5. 1 out of 72
Reed Tool Company
where one patent can have more than one assignee
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