Jianxu SUN

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Main beam for wind turbine blade and manufacturing method thereof
- Patent number 11,905,921
- Issue date Feb 20, 2024
- Envision Energy CO., LTD
- Yuan Liang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MAIN BEAM FOR WIND TURBINE BLADE AND MANUFACTURING METHOD THEREOF
- Publication number 20230074942
- Publication date Mar 9, 2023
- Envision Energy CO.,LTD
- Yuan LIANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...