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

Be-Suo Jian

Overall (All Time): #3,859,510 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D329350 Cord lock for a venetian blind lift cord 1992-09-15