Patents/Assignees

SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION

4 patents in portfolio

US12258951utility2025
Transmission Assembly of Pump Head of Diaphragm Booster Pump, Pump Head of Diaphragm Booster Pump, and Diaphragm Booster Pump
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US12253072utility2025
Pump Head of Diaphragm Booster Pump, Diaphragm Booster Pump, Water Treatment Device and Method of Operating Pump Head
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US11927584utility2024
Water Hardness Detection Probe, Sensor, Detection Method and Water Softener
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US11779887utility2023
Full-effect Reverse Osmosis Membrane Element, and Water Purifier Having Same
0 cites