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

Douglas E. Appleby

VNViskoteepak Belgium Nv: 1 patents #1 of 6Top 20%
Danville, IL: #2 of 4 inventorsTop 50%
Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #314,881 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7935374 Coating to allow additives to anchor to casings 2011-05-03