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Patents Grantslast 30 patents

Information Patent Grant
Damper position-limiting device, tower and wind turbine
- Patent number 11,698,056
- Issue date Jul 11, 2023
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Dadong Guo
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Cable twisting protection device, method of use thereof and wind tu...
- Patent number 11,228,165
- Issue date Jan 18, 2022
- BEIJING GOLDWIN SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Dadong Guo
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
DAMPER POSITION-LIMITING DEVICE, TOWER AND WIND TURBINE
- Publication number 20210332798
- Publication date Oct 28, 2021
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Dadong GUO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CABLE TWISTING PROTECTION DEVICE, METHOD OF USE THEREOF AND WIND TU...
- Publication number 20210210938
- Publication date Jul 8, 2021
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Dadong GUO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...