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

Hongsong Cheng

Overall (All Time): #2,388,260 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1061225 Quick sealing clip 2025-02-11