LD

Lisle J. Dunham

VM Vermeer Manufacturing: 2 patents #9 of 52Top 20%
📍 Grinnell, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #164 of 1,331 inventorsTop 15%
Overall (2025): #106,832 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12419223 Wrap material transfer device Daniel J. Little, Calvin Meinders, Nathan D. Dockter, Kent P. Thoreson, Madison M. Delaney +3 more 2025-09-23
12302794 Rake wheels for gathering crop material Ty Hartwick, Xiaohang Wang 2025-05-20