YL

Yung-Yueh Liu

OC O-Ta Precision Industry Co.: 1 patents #9 of 18Top 50%
📍 Guoxing Township, TW: #133 of 230 inventorsTop 60%
Overall (All Time): #3,263,408 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020606 Method of making a wax mold for a golf club head Hsiao-Wen Chao, Lung-Sheng Sun 2011-09-20