Xing Yu

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Chengdu, Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transducer assembly for offshore drilling riser
- Patent number 10,982,500
- Issue date Apr 20, 2021
- Hydril USA Distribution LLC
- Chuanlin Pan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TRANSDUCER ASSEMBLY FOR OFFSHORE DRILLING RISER
- Publication number 20190218877
- Publication date Jul 18, 2019
- Hydril USA Distribution LLC
- Chuanlin PAN
- E21 - EARTH DRILLING MINING
Information Patent Application
RISER JOINT SYSTEM, WELL DRILLING SYSTEM AND METHOD FOR WELL DRILLI...
- Publication number 20190186258
- Publication date Jun 20, 2019
- Baker Hughes Oilfield Operations LLC
- Ran Niu
- E21 - EARTH DRILLING MINING