YH

Yi-Kung Hung

📍 Changhua City, TW: #10 of 70 inventorsTop 15%
Overall (2005): #28,464 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D505609 Hammer head — 2005-05-31
D503605 Hammer head — 2005-04-05