DK

Daniel J. Koenen

JD John Deere: 1 patents #198 of 670Top 30%
📍 Ankeny, IA: #27 of 66 inventorsTop 45%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #411,976 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12317887 System for adjusting boom hinge rake angle of an agricultural sprayer and method thereof Kody E. Oppedahl, Thomas G. Bartlett, Kevin A. Thelen, Michael J. Sukalski 2025-06-03