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

Dale Vanden Top — 1 Patent in 2016

Hull, IA: #1 of 3 inventorsTop 35%
Iowa: #434 of 1,466 inventorsTop 30%
Overall (2016): #421,472 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9326445 Composite harvester spout Phil Kooima 2016-05-03