KL

Ka Chun Lao

BA Bemis Associates: 1 patents #58 of 139Top 45%
Overall (All Time): #2,415,361 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305088 Waterproof seams and methods of making the same Wing Kin Lam, Chang-Hsien Wu 2025-05-20