Assignee
PCM
FR·2 granted patents·1 pending application·2 citations·filing 2010–2014
Top patents by PatentIndex Score
3 records- 0151US9631619B2Helical rotor of a progressing cavity pumpPCM·Filed 2014·Granted Apr 25, 2017·1 cites·14 claims
- 0250US9869142B2Torque anchor for blocking the rotation of a production string of a well and pumping installation equipped with such a torque anchorPCM·Filed 2014·Granted Jan 16, 2018·1 cites·27 claims
- 0324US2011020160A1Processing Cavity Pump and an Associated Pump DevicePCM·Filed 2010·Application pending·0 cites
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