CT

Chi Yan Tam

JA Johnson Electric International Ag: 1 patents #163 of 404Top 45%
Overall (All Time): #2,676,880 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11431234 Rotor assembly for DC motor Cheong Wing YUEN, Chi-Hung Chan 2022-08-30