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Quantong MA

JA Johnson Electric International Ag: 1 patents #6 of 20Top 30%
📍 Lo Wu, CN: #1,614 of 4,691 inventorsTop 35%
Overall (2025): #247,960 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12424890 Electric power tool, motor, and rotor thereof Mingwai Chau, Allan Madrid, Anping Zhao 2025-09-23