DP

David W. Peters

JD John Deere: 2 patents #120 of 694Top 20%
📍 Bettendorf, IA: #16 of 60 inventorsTop 30%
🗺 Iowa: #233 of 1,791 inventorsTop 15%
Overall (2020): #180,608 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10653066 Slat-bar cross-members in a feederhouse crop-conveying system Corwin M. Puryk, Michael T. Meschke, Adam J. Donohoe 2020-05-19
10647516 Cogged feederhouse front drum Corwin M. Puryk, Volker Fuchs, Mark L. Mattson, Christopher J. Faulkner, Martin Rittershofer 2020-05-12