Inventor · disambiguated record
Wenping Cui
Also filed as: CUI WENPING
7 granted patents·10 pending applications·148 citations·filing 2020–2025
78Inventor score
Top patents by PatentIndex Score
17 records- 0195US10859203B1High-low pressure lubrication system for high-horsepower plunger pumpAMERICAN JEREH INT CORPORATION·Filed 2020·Granted Dec 8, 2020·144 cites·21 claims
- 0289US11698063B2Hydraulic end assembly structure of a plunger pumpAMERICAN JEREH INT CORPORATION·Filed 2020·Granted Jul 11, 2023·3 cites·4 claims
- 0388US12152575B2Hydraulic end assembly structure of a plunger pumpAMERICAN JEREH INT CORPORATION·Filed 2023·Granted Nov 26, 2024·1 cites·5 claims
- 0469US2025188922A1Flow Distributor Assembly, Valve Box and Plunger PumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 0565US2025223952A1Speed Regulating Apparatus, Plunger Pump, and Fracturing DeviceYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 0664US2025237202A1Power transmission system and turbine fracturing device having sameYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 0759US2021301807A1High-power five cylinder plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 0859US2020332788A1Super-power five-cylinder plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 0957US11828236B2Speed reducer and fracturing apparatusYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Nov 28, 2023·0 cites·10 claims
- 1050US12297824B2Plunger pump with fault diagnosis structureYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted May 13, 2025·0 cites·9 claims
- 1150US12085073B2Valve spring fixing device and plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 1245US12000386B2Plunger, hydraulic end and plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·12 claims
- 1340US2021087943A1Five cylinder plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 1436US2021123435A1Five cylinder plunger pump with integral power end structureYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 1536US2021123434A1Multi-point supported five cylinder plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 1636US2021071752A1Reduction gearbox for turbine fracturingYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
- 1733US2021123425A1High power quintuplex plunger pumpYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →