YH

Yi-Kung Hung

📍 Changhua City, TW: #9 of 72 inventorsTop 15%
Overall (2002): #18,288 of 266,432Top 7%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D466390 Handle for a tool — 2002-12-03
D462885 Hand tool handle pattern — 2002-09-17
D457792 Handy hoe with fork — 2002-05-28