Xiangyang Zou

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline pig and method for using the pig
- Patent number 9,649,661
- Issue date May 16, 2017
- Shell Oil Company
- James George Broze
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
PIPELINE PIG AND METHOD FOR USING THE PIG
- Publication number 20150217323
- Publication date Aug 6, 2015
- Shell Oil Company
- James George Broze
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...