SH

Shih-Chi Ho

YC Yeh-Hsing Enterprise Co.: 2 patents #1 of 1Top 100%
📍 Gongguan, TW: #2 of 7 inventorsTop 30%
Overall (2002): #21,143 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6435061 Ratchet screwdriver 2002-08-20
6393949 Ratchet screwdriver 2002-05-28
6389932 Ratchet wrench 2002-05-21