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

Rong-Tai Hong

Overall (All Time): #1,496,077 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9719482 Onshore hydroelectric power generation device 2017-08-01
9510975 Eye protection device 2016-12-06
8056679 Retractable ladder 2011-11-15