21 Utility Patents
#67 in Cypress, TX
#5,299 in Texas
#78,045 in US
#152,959 in the World
Forward Citations = 196
Company Filing History:
Camco International, Inc.
Reed Tool Company
Reed Rock Bit Company
4. 1 out of 5
Intelliserv International Holding, Ltd
5. 1 out of 9,794
Schlumberger Technology Corporation
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