Jing Ning

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Injection flow control device and method
- Patent number 10,711,581
- Issue date Jul 14, 2020
- ExxonMobil Upstream Research Company
- Jing Ning
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Injection Flow Control Device and Method
- Publication number 20180030812
- Publication date Feb 1, 2018
- Jing Ning
- E21 - EARTH DRILLING MINING