JZ

Jiun Zhang

CC Chuen Chern Co.: 1 patents #2 of 3Top 70%
📍 Luodong, TW: #66 of 137 inventorsTop 50%
Overall (All Time): #3,399,497 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
7287927 Valve assembly 2007-10-30