Anpeng GE

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Valve spring fixing device and plunger pump
- Patent number 12,085,073
- Issue date Sep 10, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Wenjie Deng
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cover, fluid end and plunger pump
- Patent number 12,044,234
- Issue date Jul 23, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Xiaobin Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plunger, hydraulic end and plunger pump
- Patent number 12,000,386
- Issue date Jun 4, 2024
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Baojie Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE SEAT, PLUG VALVE, AND FRACTURING MANIFOLD
- Publication number 20240209949
- Publication date Jun 27, 2024
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Jinling HUANG
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE SPRING HOLDER, VALVE BOX, AND PLUNGER PUMP
- Publication number 20230323969
- Publication date Oct 12, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Xiaosong WEI
- E21 - EARTH DRILLING MINING
Information Patent Application
COVER, FLUID END AND PLUNGER PUMP
- Publication number 20230138582
- Publication date May 4, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Xiaobin LI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VALVE SPRING FIXING DEVICE AND PLUNGER PUMP
- Publication number 20230017968
- Publication date Jan 19, 2023
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Wenjie DENG
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUNGER, HYDRAULIC END AND PLUNGER PUMP
- Publication number 20220316461
- Publication date Oct 6, 2022
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Baojie WANG
- E21 - EARTH DRILLING MINING