CH

Chih-Tsao Hsieh

📍 Guoxing Township, TW: #133 of 230 inventorsTop 60%
Overall (All Time): #3,291,237 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7731158 Insert type chain hoist — 2010-06-08