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

Ruca Chien

Overall (All Time): #2,340,213 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D292353 Convertible card table or similar article 1987-10-20
D287556 Extension slide for a table or similar article 1987-01-06