YC

Yuen Thub William Chong

📍 Singapore, SG: #183 of 665 inventorsTop 30%
Overall (2003): #84,866 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6529230 Security and fire control system — 2003-03-04