Inventor
WANG JIXIN
CN19 patents
⚠️ This page may combine multiple inventors who share the name “WANG JIXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD
11 patentsUS11519395B2Dec 6, 2022
Turbine-driven fracturing system on semi-trailer
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD90 citations98
US11519405B2Dec 6, 2022
Valve spring seat sleeve, valve assembly and plunger pump
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD77 citations97
US10870093B1Dec 22, 2020
Multifunctional blending equipment
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD137 citations96
US11828277B2Nov 28, 2023
Turbine-driven fracturing system on semi-trailer
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD3 citations73
US11867171B2Jan 9, 2024
Fluid splitter in a fluid end or plunger pump
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD1 citations61
US12044234B2Jul 23, 2024
Cover, fluid end and plunger pump
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD1 citations60
US12085073B2Sep 10, 2024
Valve spring fixing device and plunger pump
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations50
US12000386B2Jun 4, 2024
Plunger, hydraulic end and plunger pump
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations50
US11964350B2Apr 23, 2024
Puller, claw, and usage method of puller
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations50
US12560279B2Feb 24, 2026
Automatic grease injection system and exploitation system
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations44
US12287046B2Apr 29, 2025
Valve seat, plug valve, and fracturing manifold
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD0 citations41
AMERICAN JEREH INT CORPORATION
3 patentsUS11047379B1Jun 29, 2021
Status monitoring and failure diagnosis system for plunger pump
AMERICAN JEREH INT CORPORATION160 citations98
US11401927B2Aug 2, 2022
Status monitoring and failure diagnosis system for plunger pump
AMERICAN JEREH INT CORPORATION96 citations97
US10859203B1Dec 8, 2020
High-low pressure lubrication system for high-horsepower plunger pump
AMERICAN JEREH INT CORPORATION144 citations96