Tze Sing Siu — 1 Patent in 2003

ELEverwell Instruments Limited: 1 patents #1 of 1Top 100%

Kowloon, WA: #1 of 2 inventorsTop 50%

Overall (2003): #98,055 of 273,478Top 40%

1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D474216	Watch winding machine	—	2003-05-06