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

Lieven Sichien

ANAltachem Nv: 1 patents #1 of 2Top 50%
Wichelen, BE: #1 of 1 inventorsTop 100%
Overall (2020): #374,208 of 565,922Top 70%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10639670 Caulking gun Jean-Marie Poppe 2020-05-05