Assignee
XIE WEI
CA·3 granted patents·3 pending applications·3 citations·filing 2010–2023
Top patents by PatentIndex Score
6 records- 0176US9816169B2Sucker rodXIE WEI·Filed 2015·Granted Nov 14, 2017·3 cites·14 claims
- 0254US12091950B1Moving barrel type oil pumping deviceXIE WEI·Filed 2023·Granted Sep 17, 2024·0 cites·10 claims
- 0346US2020011472A1Oilfield tubing and methods for making oilfield tubingXIE WEI·Filed 2018·Application pending·0 cites
- 0444US11125054B2Heating and anti-waxing apparatus and device for reducing viscosity under the oil well pumpXIE WEI·Filed 2019·Granted Sep 21, 2021·0 cites·20 claims
- 0542US2016060968A1Sucker rod assemblyXIE WEI·Filed 2014·Application pending·0 cites
- 0640US2014319951A1Slotless amorphous ferroalloy electric machine with radial magnetic circuit and its manufacturing methodXIE WEI·Filed 2010·Application pending·0 cites
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