20 Utility Patents
#79 in Cypress, TX
#5,826 in Texas
#85,746 in US
#169,030 in the World
Forward Citations = 299
Company Filing History:
Weatherford/lamb, Inc.


4. 2 out of 26
Antelope Oil Tool & Mfg. Co.
5. 1 out of 7,645

where one patent can have more than one assignee
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