Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YL

Yuen-Ming Lam

GLGoldmaster Development Limited: 1 patents #1 of 1Top 100%
Xiaoyao, CN: #4 of 6 inventorsTop 70%
Overall (2002): #83,744 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D452928 Solar powered lamp 2002-01-08