Chan Wai Hong

SM Sunrich Manufactory: 1 patents #1 of 1Top 100%

📍 Tuen Mun, CN: #6 of 15 inventorsTop 40%

Overall (2002): #242,658 of 266,432Top 95%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D466823	Compass and lighted magnifier	—	2002-12-10