LY

Lam Yuen-Ming

GL Goldmaster Development Limited: 1 patents #2 of 2Top 100%
📍 Xiaoyao, CN: #17 of 26 inventorsTop 70%
Overall (All Time): #3,649,461 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D409741 Ventilating fan — 1999-05-11