KC

Kok Heng Alex Chow

📍 Singapore, SG: #215 of 890 inventorsTop 25%
Overall (2011): #241,460 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7971307 Device for cleaning tubes — 2011-07-05