Assignee
HUANENG JIUQUAN WIND POWER CO LTD
CN·1 granted patent·2 pending applications·0 citations·filing 2022–2025
Top patents by PatentIndex Score
3 records- 0161US2026061446A1Spraying Device for Interior Repair of Wind Turbine BladeHUANENG JIUQUAN WIND POWER CO LTD·Filed 2025·Application pending·0 cites
- 0261US2026063111A1Anti-Icing Device for Blade of Wind Turbine Generator System, and Anti-Icing MethodHUANENG JIUQUAN WIND POWER CO LTD·Filed 2025·Application pending·0 cites
- 0343US12546441B2Fan gearbox oil replacement device and method for using the sameHUANENG JIUQUAN WIND POWER CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·8 claims
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