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

Hsieh Hung-Hsin

Overall (All Time): #3,813,629 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374073 Tractive baggage handcart 1994-12-20