Patents/Assignees

CHINA THREE GORGES CORPORATION

7 patents in portfolio

US12553206utility2026
Annular Anchor Installing Instrument and Annular Anchor Installing Method
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US12540809utility2026
Gap Measuring Device
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US12405067utility2025
Multipurpose Multi-source Heat-storing Compressed Air Energy Storage System and Method of Same
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US12158022utility2024
Gap Caulking Device and a Caulking Method
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US12104566utility2024
Method and Device for Determining Suction Height of Variable Speed Units
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US12012977utility2024
Auto-lock Hydraulic Hoist Cylinder Device and Control Method Thereof
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US11898001utility2024
Organic Polymer Having Asymmetric Structure and Use Thereof as Photoelectric Materials
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