15 Utility Patents
#163 in Spring, TX
#8,335 in Texas
#123,939 in US
#247,890 in the World
Forward Citations = 526
Company Filing History:
Numar Corporation

4. 2 out of 70
Precision Energy Services, Inc.
5. 2 out of 90
Baroid Technology, Inc.
where one patent can have more than one assignee
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