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

Shiou Yang

Overall (All Time): #3,684,652 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D394484 Roller skate 1998-05-19