Chan Wai Hong

SM Sunrich Manufactory: 3 patents #3 of 3Top 100%

📍 Tuen Mun, CN: #24 of 119 inventorsTop 25%

Overall (All Time): #1,608,017 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D469555	Travel reading light with flashlight	—	2003-01-28
D466823	Compass and lighted magnifier	—	2002-12-10
D452020	Hand-held spotlight	—	2001-12-11