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Chia-Yi Chen

YC Yuan Li Hsing Industrial Co.: 2 patents #1 of 2Top 50%
Overall (2023): #168,306 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1003132 Wrench Hui-Chien Chen 2023-10-31
11685026 Tool joint Hui-Chien Chen 2023-06-27