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

Gongchi Lu

Overall (2023): #437,061 of 537,848Top 85%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11787222 Two-color pen Weifeng Lu 2023-10-17