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

Denis L. Poulin

Gramercy, LA: #1 of 3 inventorsTop 35%
Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,611,194 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6045157 Collapsible tank trailer railing 2000-04-04