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

David Lienemann

BLBlount: 1 patents #99 of 164Top 65%
Dixon, IL: #47 of 85 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,875,326 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9888621 Blade assembly flange Todd M. Wehler 2018-02-13