WK

Wai Chiau Kwok

📍 Singapore, SG: #4,165 of 13,971 inventorsTop 30%
Overall (All Time): #2,166,021 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7008132 Surgical scrub appliance Swee Hoe Phua, Soei Kiat Yap 2006-03-07
5811673 Wind direction indicator Lok Suen Kwan 1998-09-22