KK

Kee Joo Willy Koh

📍 Singapore, SG: #6,661 of 13,971 inventorsTop 50%
Overall (All Time): #3,048,931 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9013306 Security device Chee Kean Lim, Kia Boon Chew 2015-04-21