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Xiaosong Wei

USPTO Granted Patents = 4 (Patent Applications = 9)

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 128(Granted Patents)

Location History:

Yantai, CN (2020 - 2024)
Shandong, CN (2024)

Company Filing History:

Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.

American Jereh International Corporation

Years Active: 2020-2024

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12085073 - Valve spring fixing device and plunger pump (2024-09-10),

2. 12006955 - Anti-loosening device and plunger pump (2024-06-11),

3. 11828236 - Speed reducer and fracturing apparatus (2023-11-28),

4. 10859203 - High-low pressure lubrication system for high-horsepower plunger pump (2020-12-08),

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