WC

Wai Hoe Chan

📍 Singapore, SG: #372 of 1,548 inventorsTop 25%
Overall (2017): #202,658 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9645112 Auto-cleaning and auto-zeroing system used with a photo-ionization detector 2017-05-09