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

Laurent Helewa

Overall (All Time): #3,171,387 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8510877 Toilet device of the pierced chair type including a box designed from a pre-cut planar blank and a collection bag 2013-08-20